62242420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{100391}}^1$

素因数の和:100431

約数の個数: 24

約数和(自身を含む): 134926848

約数和(自身を除く): 72684428

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 100391, 200782, 401564, 501955, 1003910, 2007820, 3112121, 6224242, 12448484, 15560605, 31121210, 62242420]

約数ペア:

[(1, 62242420), (2, 31121210), (4, 15560605), (5, 12448484), (10, 6224242), (20, 3112121), (31, 2007820), (62, 1003910), (124, 501955), (155, 401564), (310, 200782), (620, 100391)]