75084920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110419}}^1$

素因数の和:110447

約数の個数: 32

約数和(自身を含む): 178880400

約数和(自身を除く): 103795480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 110419, 220838, 441676, 552095, 883352, 1104190, 1877123, 2208380, 3754246, 4416760, 7508492, 9385615, 15016984, 18771230, 37542460, 75084920]

約数ペア:

[(1, 75084920), (2, 37542460), (4, 18771230), (5, 15016984), (8, 9385615), (10, 7508492), (17, 4416760), (20, 3754246), (34, 2208380), (40, 1877123), (68, 1104190), (85, 883352), (136, 552095), (170, 441676), (340, 220838), (680, 110419)]