32570920

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3407}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 73612800

約数和(自身を除く): 41041880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 3407, 4780, 6814, 9560, 13628, 17035, 27256, 34070, 68140, 136280, 814273, 1628546, 3257092, 4071365, 6514184, 8142730, 16285460, 32570920]

約数ペア:

[(1, 32570920), (2, 16285460), (4, 8142730), (5, 6514184), (8, 4071365), (10, 3257092), (20, 1628546), (40, 814273), (239, 136280), (478, 68140), (956, 34070), (1195, 27256), (1912, 17035), (2390, 13628), (3407, 9560), (4780, 6814)]