103081240

素因数分解:

$2^3\times 5^1\times {\mathrm{2577031}}^1$

素因数の和:2577042

約数の個数: 16

約数和(自身を含む): 231932880

約数和(自身を除く): 128851640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2577031, 5154062, 10308124, 12885155, 20616248, 25770310, 51540620, 103081240]

約数ペア:

[(1, 103081240), (2, 51540620), (4, 25770310), (5, 20616248), (8, 12885155), (10, 10308124), (20, 5154062), (40, 2577031)]