126527380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2851}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 304730496

約数和(自身を除く): 178203116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 2851, 3170, 4438, 5702, 6340, 8876, 11095, 11404, 14255, 19957, 22190, 28510, 39914, 44380, 57020, 79828, 99785, 199570, 399140, 903767, 1807534, 3615068, 4518835, 6326369, 9037670, 12652738, 18075340, 25305476, 31631845, 63263690, 126527380]

約数ペア:

[(1, 126527380), (2, 63263690), (4, 31631845), (5, 25305476), (7, 18075340), (10, 12652738), (14, 9037670), (20, 6326369), (28, 4518835), (35, 3615068), (70, 1807534), (140, 903767), (317, 399140), (634, 199570), (1268, 99785), (1585, 79828), (2219, 57020), (2851, 44380), (3170, 39914), (4438, 28510), (5702, 22190), (6340, 19957), (8876, 14255), (11095, 11404)]