9880169936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 25313379840

約数和(自身を除く): 15433209904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 83, 91, 104, 112, 133, 152, 166, 169, 182, 208, 247, 266, 304, 331, 332, 338, 364, 494, 532, 581, 662, 664, 676, 728, 988, 1064, 1079, 1162, 1183, 1324, 1328, 1352, 1456, 1577, 1729, 1976, 2128, 2158, 2317, 2324, 2366, 2648, 2704, 3154, 3211, 3458, 3952, 4303, 4316, 4634, 4648, 4732, 5296, 6289, 6308, 6422, 6916, 7553, 8606, 8632, 9268, 9296, 9464, 11039, 12578, 12616, 12844, 13832, 14027, 15106, 17212, 17264, 18536, 18928, 20501, 22078, 22477, 25156, 25232, 25688, 27473, 27664, 28054, 30121, 30212, 34424, 37072, 41002, 44023, 44156, 44954, 50312, 51376, 54946, 55939, 56108, 60242, 60424, 68848, 81757, 82004, 88046, 88312, 89908, 98189, 100624, 109892, 111878, 112216, 120484, 120848, 143507, 163514, 164008, 176092, 176624, 179816, 192311, 196378, 219784, 223756, 224432, 240968, 266513, 287014, 327028, 328016, 352184, 357149, 359632, 384622, 391573, 392756, 439568, 447512, 481936, 521987, 533026, 572299, 574028, 654056, 704368, 714298, 769244, 783146, 785512, 895024, 1043974, 1062841, 1066052, 1144598, 1148056, 1308112, 1428596, 1538488, 1566292, 1571024, 1865591, 2087948, 2125682, 2132104, 2289196, 2296112, 2500043, 2857192, 3076976, 3132584, 3653909, 3731182, 4175896, 4251364, 4264208, 4578392, 4642937, 5000086, 5714384, 6265168, 6785831, 7307818, 7439887, 7462364, 8351792, 8502728, 9156784, 9285874, 10000172, 13571662, 14615636, 14879774, 14924728, 17005456, 18571748, 20000344, 27143324, 29231272, 29759548, 29849456, 32500559, 37143496, 40000688, 47500817, 54286648, 58462544, 59519096, 65001118, 74286992, 88215803, 95001634, 108573296, 119038192, 130002236, 176431606, 190003268, 260004472, 352863212, 380006536, 520008944, 617510621, 705726424, 760013072, 1235021242, 1411452848, 2470042484, 4940084968, 9880169936]

約数ペア:

[(1, 9880169936), (2, 4940084968), (4, 2470042484), (7, 1411452848), (8, 1235021242), (13, 760013072), (14, 705726424), (16, 617510621), (19, 520008944), (26, 380006536), (28, 352863212), (38, 260004472), (52, 190003268), (56, 176431606), (76, 130002236), (83, 119038192), (91, 108573296), (104, 95001634), (112, 88215803), (133, 74286992), (152, 65001118), (166, 59519096), (169, 58462544), (182, 54286648), (208, 47500817), (247, 40000688), (266, 37143496), (304, 32500559), (331, 29849456), (332, 29759548), (338, 29231272), (364, 27143324), (494, 20000344), (532, 18571748), (581, 17005456), (662, 14924728), (664, 14879774), (676, 14615636), (728, 13571662), (988, 10000172), (1064, 9285874), (1079, 9156784), (1162, 8502728), (1183, 8351792), (1324, 7462364), (1328, 7439887), (1352, 7307818), (1456, 6785831), (1577, 6265168), (1729, 5714384), (1976, 5000086), (2128, 4642937), (2158, 4578392), (2317, 4264208), (2324, 4251364), (2366, 4175896), (2648, 3731182), (2704, 3653909), (3154, 3132584), (3211, 3076976), (3458, 2857192), (3952, 2500043), (4303, 2296112), (4316, 2289196), (4634, 2132104), (4648, 2125682), (4732, 2087948), (5296, 1865591), (6289, 1571024), (6308, 1566292), (6422, 1538488), (6916, 1428596), (7553, 1308112), (8606, 1148056), (8632, 1144598), (9268, 1066052), (9296, 1062841), (9464, 1043974), (11039, 895024), (12578, 785512), (12616, 783146), (12844, 769244), (13832, 714298), (14027, 704368), (15106, 654056), (17212, 574028), (17264, 572299), (18536, 533026), (18928, 521987), (20501, 481936), (22078, 447512), (22477, 439568), (25156, 392756), (25232, 391573), (25688, 384622), (27473, 359632), (27664, 357149), (28054, 352184), (30121, 328016), (30212, 327028), (34424, 287014), (37072, 266513), (41002, 240968), (44023, 224432), (44156, 223756), (44954, 219784), (50312, 196378), (51376, 192311), (54946, 179816), (55939, 176624), (56108, 176092), (60242, 164008), (60424, 163514), (68848, 143507), (81757, 120848), (82004, 120484), (88046, 112216), (88312, 111878), (89908, 109892), (98189, 100624)]