88407940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 191100672

約数和(自身を除く): 102692732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 163, 188, 235, 326, 470, 577, 652, 815, 940, 1154, 1630, 2308, 2885, 3260, 5770, 7661, 11540, 15322, 27119, 30644, 38305, 54238, 76610, 94051, 108476, 135595, 153220, 188102, 271190, 376204, 470255, 542380, 940510, 1881020, 4420397, 8840794, 17681588, 22101985, 44203970, 88407940]

約数ペア:

[(1, 88407940), (2, 44203970), (4, 22101985), (5, 17681588), (10, 8840794), (20, 4420397), (47, 1881020), (94, 940510), (163, 542380), (188, 470255), (235, 376204), (326, 271190), (470, 188102), (577, 153220), (652, 135595), (815, 108476), (940, 94051), (1154, 76610), (1630, 54238), (2308, 38305), (2885, 30644), (3260, 27119), (5770, 15322), (7661, 11540)]