125633440

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2477}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 297865512

約数和(自身を除く): 172232072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1268, 1585, 2477, 2536, 3170, 4954, 5072, 6340, 9908, 10144, 12385, 12680, 19816, 24770, 25360, 39632, 49540, 50720, 79264, 99080, 198160, 396320, 785209, 1570418, 3140836, 3926045, 6281672, 7852090, 12563344, 15704180, 25126688, 31408360, 62816720, 125633440]

約数ペア:

[(1, 125633440), (2, 62816720), (4, 31408360), (5, 25126688), (8, 15704180), (10, 12563344), (16, 7852090), (20, 6281672), (32, 3926045), (40, 3140836), (80, 1570418), (160, 785209), (317, 396320), (634, 198160), (1268, 99080), (1585, 79264), (2477, 50720), (2536, 49540), (3170, 39632), (4954, 25360), (5072, 24770), (6340, 19816), (9908, 12680), (10144, 12385)]