202226840

素因数分解:

$2^3\times 5^1\times {\mathrm{5055671}}^1$

素因数の和:5055682

約数の個数: 16

約数和(自身を含む): 455010480

約数和(自身を除く): 252783640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5055671, 10111342, 20222684, 25278355, 40445368, 50556710, 101113420, 202226840]

約数ペア:

[(1, 202226840), (2, 101113420), (4, 50556710), (5, 40445368), (8, 25278355), (10, 20222684), (20, 10111342), (40, 5055671)]