4066215740

素因数分解:

$2^2\times 5^1\times {\mathrm{8677}}^1\times {\mathrm{23431}}^1$

素因数の和:32117

約数の個数: 24

約数和(自身を含む): 8540401632

約数和(自身を除く): 4474185892

約数列:

[1, 2, 4, 5, 10, 20, 8677, 17354, 23431, 34708, 43385, 46862, 86770, 93724, 117155, 173540, 234310, 468620, 203310787, 406621574, 813243148, 1016553935, 2033107870, 4066215740]

約数ペア:

[(1, 4066215740), (2, 2033107870), (4, 1016553935), (5, 813243148), (10, 406621574), (20, 203310787), (8677, 468620), (17354, 234310), (23431, 173540), (34708, 117155), (43385, 93724), (46862, 86770)]