54401660

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7177}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 114560880

約数和(自身を除く): 60159220

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7177, 7580, 14354, 28708, 35885, 71770, 143540, 2720083, 5440166, 10880332, 13600415, 27200830, 54401660]

約数ペア:

[(1, 54401660), (2, 27200830), (4, 13600415), (5, 10880332), (10, 5440166), (20, 2720083), (379, 143540), (758, 71770), (1516, 35885), (1895, 28708), (3790, 14354), (7177, 7580)]