1225924370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{141073}}^1$

素因数の和:141170

約数の個数: 32

約数和(自身を含む): 2437758720

約数和(自身を除く): 1211834350

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 141073, 282146, 705365, 1410730, 1551803, 3103606, 7759015, 11144767, 15518030, 22289534, 55723835, 111447670, 122592437, 245184874, 612962185, 1225924370]

約数ペア:

[(1, 1225924370), (2, 612962185), (5, 245184874), (10, 122592437), (11, 111447670), (22, 55723835), (55, 22289534), (79, 15518030), (110, 11144767), (158, 7759015), (395, 3103606), (790, 1551803), (869, 1410730), (1738, 705365), (4345, 282146), (8690, 141073)]