225810091510

素因数分解:

$2^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{11364373}}^1$

素因数の和:11366367

約数の個数: 16

約数和(自身を含む): 406662759216

約数和(自身を除く): 180852667706

約数列:

[1, 2, 5, 10, 1987, 3974, 9935, 19870, 11364373, 22728746, 56821865, 113643730, 22581009151, 45162018302, 112905045755, 225810091510]

約数ペア:

[(1, 225810091510), (2, 112905045755), (5, 45162018302), (10, 22581009151), (1987, 113643730), (3974, 56821865), (9935, 22728746), (19870, 11364373)]