69169640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59629}}^1$

素因数の和:59669

約数の個数: 32

約数和(自身を含む): 161001000

約数和(自身を除く): 91831360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 59629, 119258, 238516, 298145, 477032, 596290, 1192580, 1729241, 2385160, 3458482, 6916964, 8646205, 13833928, 17292410, 34584820, 69169640]

約数ペア:

[(1, 69169640), (2, 34584820), (4, 17292410), (5, 13833928), (8, 8646205), (10, 6916964), (20, 3458482), (29, 2385160), (40, 1729241), (58, 1192580), (116, 596290), (145, 477032), (232, 298145), (290, 238516), (580, 119258), (1160, 59629)]