70641760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63073}}^1$

素因数の和:63095

約数の個数: 48

約数和(自身を含む): 190735776

約数和(自身を除く): 120094016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 63073, 126146, 252292, 315365, 441511, 504584, 630730, 883022, 1009168, 1261460, 1766044, 2018336, 2207555, 2522920, 3532088, 4415110, 5045840, 7064176, 8830220, 10091680, 14128352, 17660440, 35320880, 70641760]

約数ペア:

[(1, 70641760), (2, 35320880), (4, 17660440), (5, 14128352), (7, 10091680), (8, 8830220), (10, 7064176), (14, 5045840), (16, 4415110), (20, 3532088), (28, 2522920), (32, 2207555), (35, 2018336), (40, 1766044), (56, 1261460), (70, 1009168), (80, 883022), (112, 630730), (140, 504584), (160, 441511), (224, 315365), (280, 252292), (560, 126146), (1120, 63073)]