72680060

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12841}}^1$

素因数の和:13133

約数の個数: 24

約数和(自身を含む): 153179376

約数和(自身を除く): 80499316

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 12841, 25682, 51364, 64205, 128410, 256820, 3634003, 7268006, 14536012, 18170015, 36340030, 72680060]

約数ペア:

[(1, 72680060), (2, 36340030), (4, 18170015), (5, 14536012), (10, 7268006), (20, 3634003), (283, 256820), (566, 128410), (1132, 64205), (1415, 51364), (2830, 25682), (5660, 12841)]