27625310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 51464160

約数和(自身を除く): 23838850

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 370, 379, 394, 758, 985, 1895, 1970, 3790, 7289, 14023, 14578, 28046, 36445, 70115, 72890, 74663, 140230, 149326, 373315, 746630, 2762531, 5525062, 13812655, 27625310]

約数ペア:

[(1, 27625310), (2, 13812655), (5, 5525062), (10, 2762531), (37, 746630), (74, 373315), (185, 149326), (197, 140230), (370, 74663), (379, 72890), (394, 70115), (758, 36445), (985, 28046), (1895, 14578), (1970, 14023), (3790, 7289)]