45570220

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3169}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 95860800

約数和(自身を除く): 50290580

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2876, 3169, 3595, 6338, 7190, 12676, 14380, 15845, 31690, 63380, 2278511, 4557022, 9114044, 11392555, 22785110, 45570220]

約数ペア:

[(1, 45570220), (2, 22785110), (4, 11392555), (5, 9114044), (10, 4557022), (20, 2278511), (719, 63380), (1438, 31690), (2876, 15845), (3169, 14380), (3595, 12676), (6338, 7190)]