81414310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 152202240

約数和(自身を除く): 70787930

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 383, 733, 766, 1466, 1915, 3665, 3830, 7330, 11107, 21257, 22214, 42514, 55535, 106285, 111070, 212570, 280739, 561478, 1403695, 2807390, 8141431, 16282862, 40707155, 81414310]

約数ペア:

[(1, 81414310), (2, 40707155), (5, 16282862), (10, 8141431), (29, 2807390), (58, 1403695), (145, 561478), (290, 280739), (383, 212570), (733, 111070), (766, 106285), (1466, 55535), (1915, 42514), (3665, 22214), (3830, 21257), (7330, 11107)]