268850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 528240

約数和(自身を除く): 259390

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 283, 475, 566, 950, 1415, 2830, 5377, 7075, 10754, 14150, 26885, 53770, 134425, 268850]

約数ペア:

[(1, 268850), (2, 134425), (5, 53770), (10, 26885), (19, 14150), (25, 10754), (38, 7075), (50, 5377), (95, 2830), (190, 1415), (283, 950), (475, 566)]