6654140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19597

約数の個数: 24

約数和(自身を含む): 14796432

約数和(自身を除く): 8142292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19571, 39142, 78284, 97855, 195710, 332707, 391420, 665414, 1330828, 1663535, 3327070, 6654140]

約数ペア:

[(1, 6654140), (2, 3327070), (4, 1663535), (5, 1330828), (10, 665414), (17, 391420), (20, 332707), (34, 195710), (68, 97855), (85, 78284), (170, 39142), (340, 19571)]