99654440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{85909}}^1$

素因数の和:85949

約数の個数: 32

約数和(自身を含む): 231957000

約数和(自身を除く): 132302560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 85909, 171818, 343636, 429545, 687272, 859090, 1718180, 2491361, 3436360, 4982722, 9965444, 12456805, 19930888, 24913610, 49827220, 99654440]

約数ペア:

[(1, 99654440), (2, 49827220), (4, 24913610), (5, 19930888), (8, 12456805), (10, 9965444), (20, 4982722), (29, 3436360), (40, 2491361), (58, 1718180), (116, 859090), (145, 687272), (232, 429545), (290, 343636), (580, 171818), (1160, 85909)]