4865431480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 13785992640

約数和(自身を除く): 8920561160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 257, 260, 280, 364, 392, 455, 490, 514, 520, 637, 728, 743, 910, 980, 1028, 1274, 1285, 1486, 1799, 1820, 1960, 2056, 2548, 2570, 2972, 3185, 3341, 3598, 3640, 3715, 5096, 5140, 5201, 5944, 6370, 6682, 7196, 7430, 8995, 9659, 10280, 10402, 12593, 12740, 13364, 14392, 14860, 16705, 17990, 19318, 20804, 23387, 25186, 25480, 26005, 26728, 29720, 33410, 35980, 36407, 38636, 41608, 46774, 48295, 50372, 52010, 62965, 66820, 67613, 71960, 72814, 77272, 93548, 96590, 100744, 104020, 116935, 125930, 133640, 135226, 145628, 163709, 182035, 187096, 190951, 193180, 208040, 233870, 251860, 270452, 291256, 327418, 338065, 364070, 381902, 386360, 467740, 473291, 503720, 540904, 654836, 676130, 728140, 763804, 818545, 935480, 946582, 954755, 1309672, 1336657, 1352260, 1456280, 1527608, 1637090, 1893164, 1909510, 2366455, 2482363, 2673314, 2704520, 3274180, 3786328, 3819020, 4732910, 4964726, 5346628, 6548360, 6683285, 7638040, 9356599, 9465820, 9929452, 10693256, 12411815, 13366570, 17376541, 18713198, 18931640, 19858904, 24823630, 26733140, 34753082, 37426396, 46782995, 49647260, 53466280, 69506164, 74852792, 86882705, 93565990, 99294520, 121635787, 139012328, 173765410, 187131980, 243271574, 347530820, 374263960, 486543148, 608178935, 695061640, 973086296, 1216357870, 2432715740, 4865431480]

約数ペア:

[(1, 4865431480), (2, 2432715740), (4, 1216357870), (5, 973086296), (7, 695061640), (8, 608178935), (10, 486543148), (13, 374263960), (14, 347530820), (20, 243271574), (26, 187131980), (28, 173765410), (35, 139012328), (40, 121635787), (49, 99294520), (52, 93565990), (56, 86882705), (65, 74852792), (70, 69506164), (91, 53466280), (98, 49647260), (104, 46782995), (130, 37426396), (140, 34753082), (182, 26733140), (196, 24823630), (245, 19858904), (257, 18931640), (260, 18713198), (280, 17376541), (364, 13366570), (392, 12411815), (455, 10693256), (490, 9929452), (514, 9465820), (520, 9356599), (637, 7638040), (728, 6683285), (743, 6548360), (910, 5346628), (980, 4964726), (1028, 4732910), (1274, 3819020), (1285, 3786328), (1486, 3274180), (1799, 2704520), (1820, 2673314), (1960, 2482363), (2056, 2366455), (2548, 1909510), (2570, 1893164), (2972, 1637090), (3185, 1527608), (3341, 1456280), (3598, 1352260), (3640, 1336657), (3715, 1309672), (5096, 954755), (5140, 946582), (5201, 935480), (5944, 818545), (6370, 763804), (6682, 728140), (7196, 676130), (7430, 654836), (8995, 540904), (9659, 503720), (10280, 473291), (10402, 467740), (12593, 386360), (12740, 381902), (13364, 364070), (14392, 338065), (14860, 327418), (16705, 291256), (17990, 270452), (19318, 251860), (20804, 233870), (23387, 208040), (25186, 193180), (25480, 190951), (26005, 187096), (26728, 182035), (29720, 163709), (33410, 145628), (35980, 135226), (36407, 133640), (38636, 125930), (41608, 116935), (46774, 104020), (48295, 100744), (50372, 96590), (52010, 93548), (62965, 77272), (66820, 72814), (67613, 71960)]