63042220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101681}}^1$

素因数の和:101721

約数の個数: 24

約数和(自身を含む): 136660608

約数和(自身を除く): 73618388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 101681, 203362, 406724, 508405, 1016810, 2033620, 3152111, 6304222, 12608444, 15760555, 31521110, 63042220]

約数ペア:

[(1, 63042220), (2, 31521110), (4, 15760555), (5, 12608444), (10, 6304222), (20, 3152111), (31, 2033620), (62, 1016810), (124, 508405), (155, 406724), (310, 203362), (620, 101681)]