22117850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{26021}}^1$

素因数の和:26050

約数の個数: 24

約数和(自身を含む): 43560828

約数和(自身を除く): 21442978

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 26021, 52042, 130105, 260210, 442357, 650525, 884714, 1301050, 2211785, 4423570, 11058925, 22117850]

約数ペア:

[(1, 22117850), (2, 11058925), (5, 4423570), (10, 2211785), (17, 1301050), (25, 884714), (34, 650525), (50, 442357), (85, 260210), (170, 130105), (425, 52042), (850, 26021)]