23230450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 46012680

約数和(自身を除く): 22782230

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 433, 725, 866, 925, 1073, 1450, 1850, 2146, 2165, 4330, 5365, 10730, 10825, 12557, 16021, 21650, 25114, 26825, 32042, 53650, 62785, 80105, 125570, 160210, 313925, 400525, 464609, 627850, 801050, 929218, 2323045, 4646090, 11615225, 23230450]

約数ペア:

[(1, 23230450), (2, 11615225), (5, 4646090), (10, 2323045), (25, 929218), (29, 801050), (37, 627850), (50, 464609), (58, 400525), (74, 313925), (145, 160210), (185, 125570), (290, 80105), (370, 62785), (433, 53650), (725, 32042), (866, 26825), (925, 25114), (1073, 21650), (1450, 16021), (1850, 12557), (2146, 10825), (2165, 10730), (4330, 5365)]