187983310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2579}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 349414560

約数和(自身を除く): 161431250

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 370, 394, 985, 1970, 2579, 5158, 7289, 12895, 14578, 25790, 36445, 72890, 95423, 190846, 477115, 508063, 954230, 1016126, 2540315, 5080630, 18798331, 37596662, 93991655, 187983310]

約数ペア:

[(1, 187983310), (2, 93991655), (5, 37596662), (10, 18798331), (37, 5080630), (74, 2540315), (185, 1016126), (197, 954230), (370, 508063), (394, 477115), (985, 190846), (1970, 95423), (2579, 72890), (5158, 36445), (7289, 25790), (12895, 14578)]