1008036940

素因数分解:

$2^2\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{22531}}^1$

素因数の和:24777

約数の個数: 24

約数和(自身を含む): 2117917872

約数和(自身を除く): 1109880932

約数列:

[1, 2, 4, 5, 10, 20, 2237, 4474, 8948, 11185, 22370, 22531, 44740, 45062, 90124, 112655, 225310, 450620, 50401847, 100803694, 201607388, 252009235, 504018470, 1008036940]

約数ペア:

[(1, 1008036940), (2, 504018470), (4, 252009235), (5, 201607388), (10, 100803694), (20, 50401847), (2237, 450620), (4474, 225310), (8948, 112655), (11185, 90124), (22370, 45062), (22531, 44740)]