22493560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19391}}^1$

素因数の和:19431

約数の個数: 32

約数和(自身を含む): 52358400

約数和(自身を除く): 29864840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19391, 38782, 77564, 96955, 155128, 193910, 387820, 562339, 775640, 1124678, 2249356, 2811695, 4498712, 5623390, 11246780, 22493560]

約数ペア:

[(1, 22493560), (2, 11246780), (4, 5623390), (5, 4498712), (8, 2811695), (10, 2249356), (20, 1124678), (29, 775640), (40, 562339), (58, 387820), (116, 193910), (145, 155128), (232, 96955), (290, 77564), (580, 38782), (1160, 19391)]