31725363040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{264731}}^1$

素因数の和:264860

約数の個数: 96

約数和(自身を含む): 86459353344

約数和(自身を除く): 54733990304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 560, 749, 856, 1070, 1120, 1498, 1712, 2140, 2996, 3424, 3745, 4280, 5992, 7490, 8560, 11984, 14980, 17120, 23968, 29960, 59920, 119840, 264731, 529462, 1058924, 1323655, 1853117, 2117848, 2647310, 3706234, 4235696, 5294620, 7412468, 8471392, 9265585, 10589240, 14824936, 18531170, 21178480, 28326217, 29649872, 37062340, 42356960, 56652434, 59299744, 74124680, 113304868, 141631085, 148249360, 198283519, 226609736, 283262170, 296498720, 396567038, 453219472, 566524340, 793134076, 906438944, 991417595, 1133048680, 1586268152, 1982835190, 2266097360, 3172536304, 3965670380, 4532194720, 6345072608, 7931340760, 15862681520, 31725363040]

約数ペア:

[(1, 31725363040), (2, 15862681520), (4, 7931340760), (5, 6345072608), (7, 4532194720), (8, 3965670380), (10, 3172536304), (14, 2266097360), (16, 1982835190), (20, 1586268152), (28, 1133048680), (32, 991417595), (35, 906438944), (40, 793134076), (56, 566524340), (70, 453219472), (80, 396567038), (107, 296498720), (112, 283262170), (140, 226609736), (160, 198283519), (214, 148249360), (224, 141631085), (280, 113304868), (428, 74124680), (535, 59299744), (560, 56652434), (749, 42356960), (856, 37062340), (1070, 29649872), (1120, 28326217), (1498, 21178480), (1712, 18531170), (2140, 14824936), (2996, 10589240), (3424, 9265585), (3745, 8471392), (4280, 7412468), (5992, 5294620), (7490, 4235696), (8560, 3706234), (11984, 2647310), (14980, 2117848), (17120, 1853117), (23968, 1323655), (29960, 1058924), (59920, 529462), (119840, 264731)]