112407820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{802913}}^1$

素因数の和:802929

約数の個数: 24

約数和(自身を含む): 269779104

約数和(自身を除く): 157371284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 802913, 1605826, 3211652, 4014565, 5620391, 8029130, 11240782, 16058260, 22481564, 28101955, 56203910, 112407820]

約数ペア:

[(1, 112407820), (2, 56203910), (4, 28101955), (5, 22481564), (7, 16058260), (10, 11240782), (14, 8029130), (20, 5620391), (28, 4014565), (35, 3211652), (70, 1605826), (140, 802913)]