417085220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{906707}}^1$

素因数の和:906739

約数の個数: 24

約数和(自身を含む): 913961664

約数和(自身を除く): 496876444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 906707, 1813414, 3626828, 4533535, 9067070, 18134140, 20854261, 41708522, 83417044, 104271305, 208542610, 417085220]

約数ペア:

[(1, 417085220), (2, 208542610), (4, 104271305), (5, 83417044), (10, 41708522), (20, 20854261), (23, 18134140), (46, 9067070), (92, 4533535), (115, 3626828), (230, 1813414), (460, 906707)]