10444020880

素因数分解:

$2^4\times 5^1\times {\mathrm{130550261}}^1$

素因数の和:130550274

約数の個数: 20

約数和(自身を含む): 24282348732

約数和(自身を除く): 13838327852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 130550261, 261100522, 522201044, 652751305, 1044402088, 1305502610, 2088804176, 2611005220, 5222010440, 10444020880]

約数ペア:

[(1, 10444020880), (2, 5222010440), (4, 2611005220), (5, 2088804176), (8, 1305502610), (10, 1044402088), (16, 652751305), (20, 522201044), (40, 261100522), (80, 130550261)]