4444702940

素因数分解:

$2^2\times 5^1\times {\mathrm{6121}}^1\times {\mathrm{36307}}^1$

素因数の和:42437

約数の個数: 24

約数和(自身を含む): 9335658192

約数和(自身を除く): 4890955252

約数列:

[1, 2, 4, 5, 10, 20, 6121, 12242, 24484, 30605, 36307, 61210, 72614, 122420, 145228, 181535, 363070, 726140, 222235147, 444470294, 888940588, 1111175735, 2222351470, 4444702940]

約数ペア:

[(1, 4444702940), (2, 2222351470), (4, 1111175735), (5, 888940588), (10, 444470294), (20, 222235147), (6121, 726140), (12242, 363070), (24484, 181535), (30605, 145228), (36307, 122420), (61210, 72614)]