22476940

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2503}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 47325600

約数和(自身を除く): 24848660

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 2503, 4490, 5006, 8980, 10012, 12515, 25030, 50060, 1123847, 2247694, 4495388, 5619235, 11238470, 22476940]

約数ペア:

[(1, 22476940), (2, 11238470), (4, 5619235), (5, 4495388), (10, 2247694), (20, 1123847), (449, 50060), (898, 25030), (1796, 12515), (2245, 10012), (2503, 8980), (4490, 5006)]