74203540

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{6661}}^1$

素因数の和:7227

約数の個数: 24

約数和(自身を含む): 156130632

約数和(自身を除く): 81927092

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 6661, 11140, 13322, 26644, 33305, 66610, 133220, 3710177, 7420354, 14840708, 18550885, 37101770, 74203540]

約数ペア:

[(1, 74203540), (2, 37101770), (4, 18550885), (5, 14840708), (10, 7420354), (20, 3710177), (557, 133220), (1114, 66610), (2228, 33305), (2785, 26644), (5570, 13322), (6661, 11140)]