85661360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36923}}^1$

素因数の和:36965

約数の個数: 40

約数和(自身を含む): 206035920

約数和(自身を除く): 120374560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36923, 73846, 147692, 184615, 295384, 369230, 590768, 738460, 1070767, 1476920, 2141534, 2953840, 4283068, 5353835, 8566136, 10707670, 17132272, 21415340, 42830680, 85661360]

約数ペア:

[(1, 85661360), (2, 42830680), (4, 21415340), (5, 17132272), (8, 10707670), (10, 8566136), (16, 5353835), (20, 4283068), (29, 2953840), (40, 2141534), (58, 1476920), (80, 1070767), (116, 738460), (145, 590768), (232, 369230), (290, 295384), (464, 184615), (580, 147692), (1160, 73846), (2320, 36923)]