4669180

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 9874368

約数和(自身を除く): 5205188

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1487, 1570, 2974, 3140, 5948, 7435, 14870, 29740, 233459, 466918, 933836, 1167295, 2334590, 4669180]

約数ペア:

[(1, 4669180), (2, 2334590), (4, 1167295), (5, 933836), (10, 466918), (20, 233459), (157, 29740), (314, 14870), (628, 7435), (785, 5948), (1487, 3140), (1570, 2974)]