180550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 24

約数和(自身を含む): 352656

約数和(自身を除く): 172106

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 157, 230, 314, 575, 785, 1150, 1570, 3611, 3925, 7222, 7850, 18055, 36110, 90275, 180550]

約数ペア:

[(1, 180550), (2, 90275), (5, 36110), (10, 18055), (23, 7850), (25, 7222), (46, 3925), (50, 3611), (115, 1570), (157, 1150), (230, 785), (314, 575)]