24410020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39371}}^1$

素因数の和:39411

約数の個数: 24

約数和(自身を含む): 52915968

約数和(自身を除く): 28505948

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 39371, 78742, 157484, 196855, 393710, 787420, 1220501, 2441002, 4882004, 6102505, 12205010, 24410020]

約数ペア:

[(1, 24410020), (2, 12205010), (4, 6102505), (5, 4882004), (10, 2441002), (20, 1220501), (31, 787420), (62, 393710), (124, 196855), (155, 157484), (310, 78742), (620, 39371)]