39402590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 34897090

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1637, 2407, 3274, 4814, 8185, 12035, 16370, 24070, 47473, 94946, 135871, 237365, 271742, 474730, 679355, 1358710, 3940259, 7880518, 19701295, 39402590]

約数ペア:

[(1, 39402590), (2, 19701295), (5, 7880518), (10, 3940259), (29, 1358710), (58, 679355), (83, 474730), (145, 271742), (166, 237365), (290, 135871), (415, 94946), (830, 47473), (1637, 24070), (2407, 16370), (3274, 12035), (4814, 8185)]