85633810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4266

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 76106990

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 4159, 8318, 10295, 20590, 20795, 41590, 120611, 241222, 295289, 590578, 603055, 1206110, 1476445, 2952890, 8563381, 17126762, 42816905, 85633810]

約数ペア:

[(1, 85633810), (2, 42816905), (5, 17126762), (10, 8563381), (29, 2952890), (58, 1476445), (71, 1206110), (142, 603055), (145, 590578), (290, 295289), (355, 241222), (710, 120611), (2059, 41590), (4118, 20795), (4159, 20590), (8318, 10295)]