12343194740

素因数分解:

$2^2\times 5^1\times {\mathrm{13729}}^1\times {\mathrm{44953}}^1$

素因数の和:58691

約数の個数: 24

約数和(自身を含む): 25923173640

約数和(自身を除く): 13579978900

約数列:

[1, 2, 4, 5, 10, 20, 13729, 27458, 44953, 54916, 68645, 89906, 137290, 179812, 224765, 274580, 449530, 899060, 617159737, 1234319474, 2468638948, 3085798685, 6171597370, 12343194740]

約数ペア:

[(1, 12343194740), (2, 6171597370), (4, 3085798685), (5, 2468638948), (10, 1234319474), (20, 617159737), (13729, 899060), (27458, 449530), (44953, 274580), (54916, 224765), (68645, 179812), (89906, 137290)]