124090840

素因数分解:

$2^3\times 5^1\times {\mathrm{3102271}}^1$

素因数の和:3102282

約数の個数: 16

約数和(自身を含む): 279204480

約数和(自身を除く): 155113640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3102271, 6204542, 12409084, 15511355, 24818168, 31022710, 62045420, 124090840]

約数ペア:

[(1, 124090840), (2, 62045420), (4, 31022710), (5, 24818168), (8, 15511355), (10, 12409084), (20, 6204542), (40, 3102271)]