40377618220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42954913}}^1$

素因数の和:42954969

約数の個数: 24

約数和(自身を含む): 86597106624

約数和(自身を除く): 46219488404

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 42954913, 85909826, 171819652, 214774565, 429549130, 859098260, 2018880911, 4037761822, 8075523644, 10094404555, 20188809110, 40377618220]

約数ペア:

[(1, 40377618220), (2, 20188809110), (4, 10094404555), (5, 8075523644), (10, 4037761822), (20, 2018880911), (47, 859098260), (94, 429549130), (188, 214774565), (235, 171819652), (470, 85909826), (940, 42954913)]