22501460

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1783}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 47354496

約数和(自身を除く): 24853036

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 1783, 2524, 3155, 3566, 6310, 7132, 8915, 12620, 17830, 35660, 1125073, 2250146, 4500292, 5625365, 11250730, 22501460]

約数ペア:

[(1, 22501460), (2, 11250730), (4, 5625365), (5, 4500292), (10, 2250146), (20, 1125073), (631, 35660), (1262, 17830), (1783, 12620), (2524, 8915), (3155, 7132), (3566, 6310)]