82265570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 69418270

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 1063, 1090, 2126, 5315, 7739, 10630, 15478, 38695, 75473, 77390, 115867, 150946, 231734, 377365, 579335, 754730, 1158670, 8226557, 16453114, 41132785, 82265570]

約数ペア:

[(1, 82265570), (2, 41132785), (5, 16453114), (10, 8226557), (71, 1158670), (109, 754730), (142, 579335), (218, 377365), (355, 231734), (545, 150946), (710, 115867), (1063, 77390), (1090, 75473), (2126, 38695), (5315, 15478), (7739, 10630)]