22978850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{12421}}^1$

素因数の和:12470

約数の個数: 24

約数和(自身を含む): 43899348

約数和(自身を除く): 20920498

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 12421, 24842, 62105, 124210, 310525, 459577, 621050, 919154, 2297885, 4595770, 11489425, 22978850]

約数ペア:

[(1, 22978850), (2, 11489425), (5, 4595770), (10, 2297885), (25, 919154), (37, 621050), (50, 459577), (74, 310525), (185, 124210), (370, 62105), (925, 24842), (1850, 12421)]