73942580

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{3023}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 155457792

約数和(自身を除く): 81515212

約数列:

[1, 2, 4, 5, 10, 20, 1223, 2446, 3023, 4892, 6046, 6115, 12092, 12230, 15115, 24460, 30230, 60460, 3697129, 7394258, 14788516, 18485645, 36971290, 73942580]

約数ペア:

[(1, 73942580), (2, 36971290), (4, 18485645), (5, 14788516), (10, 7394258), (20, 3697129), (1223, 60460), (2446, 30230), (3023, 24460), (4892, 15115), (6046, 12230), (6115, 12092)]