87513260

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{11731}}^1$

素因数の和:12113

約数の個数: 24

約数和(自身を含む): 184286256

約数和(自身を除く): 96772996

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 11731, 23462, 46924, 58655, 117310, 234620, 4375663, 8751326, 17502652, 21878315, 43756630, 87513260]

約数ペア:

[(1, 87513260), (2, 43756630), (4, 21878315), (5, 17502652), (10, 8751326), (20, 4375663), (373, 234620), (746, 117310), (1492, 58655), (1865, 46924), (3730, 23462), (7460, 11731)]