229007180

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{12569}}^1$

素因数の和:13489

約数の個数: 24

約数和(自身を含む): 481481280

約数和(自身を除く): 252474100

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 9110, 12569, 18220, 25138, 50276, 62845, 125690, 251380, 11450359, 22900718, 45801436, 57251795, 114503590, 229007180]

約数ペア:

[(1, 229007180), (2, 114503590), (4, 57251795), (5, 45801436), (10, 22900718), (20, 11450359), (911, 251380), (1822, 125690), (3644, 62845), (4555, 50276), (9110, 25138), (12569, 18220)]