24857620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8231}}^1$

素因数の和:8391

約数の個数: 24

約数和(自身を含む): 52553088

約数和(自身を除く): 27695468

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8231, 16462, 32924, 41155, 82310, 164620, 1242881, 2485762, 4971524, 6214405, 12428810, 24857620]

約数ペア:

[(1, 24857620), (2, 12428810), (4, 6214405), (5, 4971524), (10, 2485762), (20, 1242881), (151, 164620), (302, 82310), (604, 41155), (755, 32924), (1510, 16462), (3020, 8231)]