126340780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{55903}}^1$

素因数の和:56025

約数の個数: 24

約数和(自身を含む): 267668352

約数和(自身を除く): 141327572

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 55903, 111806, 223612, 279515, 559030, 1118060, 6317039, 12634078, 25268156, 31585195, 63170390, 126340780]

約数ペア:

[(1, 126340780), (2, 63170390), (4, 31585195), (5, 25268156), (10, 12634078), (20, 6317039), (113, 1118060), (226, 559030), (452, 279515), (565, 223612), (1130, 111806), (2260, 55903)]