4673420

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 9876048

約数和(自身を除く): 5202628

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1291, 1810, 2582, 3620, 5164, 6455, 12910, 25820, 233671, 467342, 934684, 1168355, 2336710, 4673420]

約数ペア:

[(1, 4673420), (2, 2336710), (4, 1168355), (5, 934684), (10, 467342), (20, 233671), (181, 25820), (362, 12910), (724, 6455), (905, 5164), (1291, 3620), (1810, 2582)]