4080470096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13422599}}^1$

素因数の和:13422626

約数の個数: 20

約数和(自身を含む): 8322012000

約数和(自身を除く): 4241541904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13422599, 26845198, 53690396, 107380792, 214761584, 255029381, 510058762, 1020117524, 2040235048, 4080470096]

約数ペア:

[(1, 4080470096), (2, 2040235048), (4, 1020117524), (8, 510058762), (16, 255029381), (19, 214761584), (38, 107380792), (76, 53690396), (152, 26845198), (304, 13422599)]