2080879944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2671}}^1$

素因数の和:2931

約数の個数: 128

約数和(自身を含む): 6140897280

約数和(自身を除く): 4060017336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 227, 264, 286, 312, 429, 454, 572, 681, 858, 908, 1144, 1362, 1716, 1816, 2497, 2671, 2724, 2951, 3432, 4994, 5342, 5448, 5902, 7491, 8013, 8853, 9988, 10684, 11804, 14982, 16026, 17706, 19976, 21368, 23608, 29381, 29964, 32052, 32461, 34723, 35412, 58762, 59928, 64104, 64922, 69446, 70824, 88143, 97383, 104169, 117524, 129844, 138892, 176286, 194766, 208338, 235048, 259688, 277784, 352572, 381953, 389532, 416676, 606317, 705144, 763906, 779064, 833352, 1145859, 1212634, 1527812, 1818951, 2291718, 2425268, 3055624, 3637902, 4583436, 4850536, 6669487, 7275804, 7882121, 9166872, 13338974, 14551608, 15764242, 20008461, 23646363, 26677948, 31528484, 40016922, 47292726, 53355896, 63056968, 80033844, 86703331, 94585452, 160067688, 173406662, 189170904, 260109993, 346813324, 520219986, 693626648, 1040439972, 2080879944]

約数ペア:

[(1, 2080879944), (2, 1040439972), (3, 693626648), (4, 520219986), (6, 346813324), (8, 260109993), (11, 189170904), (12, 173406662), (13, 160067688), (22, 94585452), (24, 86703331), (26, 80033844), (33, 63056968), (39, 53355896), (44, 47292726), (52, 40016922), (66, 31528484), (78, 26677948), (88, 23646363), (104, 20008461), (132, 15764242), (143, 14551608), (156, 13338974), (227, 9166872), (264, 7882121), (286, 7275804), (312, 6669487), (429, 4850536), (454, 4583436), (572, 3637902), (681, 3055624), (858, 2425268), (908, 2291718), (1144, 1818951), (1362, 1527812), (1716, 1212634), (1816, 1145859), (2497, 833352), (2671, 779064), (2724, 763906), (2951, 705144), (3432, 606317), (4994, 416676), (5342, 389532), (5448, 381953), (5902, 352572), (7491, 277784), (8013, 259688), (8853, 235048), (9988, 208338), (10684, 194766), (11804, 176286), (14982, 138892), (16026, 129844), (17706, 117524), (19976, 104169), (21368, 97383), (23608, 88143), (29381, 70824), (29964, 69446), (32052, 64922), (32461, 64104), (34723, 59928), (35412, 58762)]