100409600464

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 206411844600

約数和(自身を除く): 106002244136

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 149, 232, 244, 298, 464, 488, 596, 821, 841, 976, 1192, 1642, 1682, 1769, 2384, 3284, 3364, 3538, 4321, 6568, 6728, 7076, 8642, 9089, 13136, 13456, 14152, 17284, 18178, 23809, 28304, 34568, 36356, 47618, 50081, 51301, 69136, 72712, 95236, 100162, 102602, 122329, 125309, 145424, 190472, 200324, 205204, 244658, 250618, 263581, 380944, 400648, 410408, 489316, 501236, 527162, 690461, 801296, 820816, 978632, 1002472, 1054324, 1380922, 1452349, 1957264, 2004944, 2108648, 2761844, 2904698, 3547541, 4217296, 5523688, 5809396, 7095082, 7462069, 7643849, 11047376, 11618792, 14190164, 14924138, 15287698, 23237584, 28380328, 29848276, 30575396, 42118121, 56760656, 59696552, 61150792, 84236242, 102878689, 119393104, 122301584, 168472484, 205757378, 216400001, 336944968, 411514756, 432800002, 673889936, 823029512, 865600004, 1646059024, 1731200008, 3462400016, 6275600029, 12551200058, 25102400116, 50204800232, 100409600464]

約数ペア:

[(1, 100409600464), (2, 50204800232), (4, 25102400116), (8, 12551200058), (16, 6275600029), (29, 3462400016), (58, 1731200008), (61, 1646059024), (116, 865600004), (122, 823029512), (149, 673889936), (232, 432800002), (244, 411514756), (298, 336944968), (464, 216400001), (488, 205757378), (596, 168472484), (821, 122301584), (841, 119393104), (976, 102878689), (1192, 84236242), (1642, 61150792), (1682, 59696552), (1769, 56760656), (2384, 42118121), (3284, 30575396), (3364, 29848276), (3538, 28380328), (4321, 23237584), (6568, 15287698), (6728, 14924138), (7076, 14190164), (8642, 11618792), (9089, 11047376), (13136, 7643849), (13456, 7462069), (14152, 7095082), (17284, 5809396), (18178, 5523688), (23809, 4217296), (28304, 3547541), (34568, 2904698), (36356, 2761844), (47618, 2108648), (50081, 2004944), (51301, 1957264), (69136, 1452349), (72712, 1380922), (95236, 1054324), (100162, 1002472), (102602, 978632), (122329, 820816), (125309, 801296), (145424, 690461), (190472, 527162), (200324, 501236), (205204, 489316), (244658, 410408), (250618, 400648), (263581, 380944)]