40376435888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{85361}}^1$

素因数の和:85470

約数の個数: 80

約数和(自身を含む): 86880760704

約数和(自身を除く): 46504324816

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 47, 68, 74, 94, 136, 148, 188, 272, 296, 376, 592, 629, 752, 799, 1258, 1598, 1739, 2516, 3196, 3478, 5032, 6392, 6956, 10064, 12784, 13912, 27824, 29563, 59126, 85361, 118252, 170722, 236504, 341444, 473008, 682888, 1365776, 1451137, 2902274, 3158357, 4011967, 5804548, 6316714, 8023934, 11609096, 12633428, 16047868, 23218192, 25266856, 32095736, 50533712, 53692069, 64191472, 68203439, 107384138, 136406878, 148442779, 214768276, 272813756, 296885558, 429536552, 545627512, 593771116, 859073104, 1091255024, 1187542232, 2375084464, 2523527243, 5047054486, 10094108972, 20188217944, 40376435888]

約数ペア:

[(1, 40376435888), (2, 20188217944), (4, 10094108972), (8, 5047054486), (16, 2523527243), (17, 2375084464), (34, 1187542232), (37, 1091255024), (47, 859073104), (68, 593771116), (74, 545627512), (94, 429536552), (136, 296885558), (148, 272813756), (188, 214768276), (272, 148442779), (296, 136406878), (376, 107384138), (592, 68203439), (629, 64191472), (752, 53692069), (799, 50533712), (1258, 32095736), (1598, 25266856), (1739, 23218192), (2516, 16047868), (3196, 12633428), (3478, 11609096), (5032, 8023934), (6392, 6316714), (6956, 5804548), (10064, 4011967), (12784, 3158357), (13912, 2902274), (27824, 1451137), (29563, 1365776), (59126, 682888), (85361, 473008), (118252, 341444), (170722, 236504)]