9150740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4049}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 19391400

約数和(自身を除く): 10240660

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4049, 8098, 16196, 20245, 40490, 80980, 457537, 915074, 1830148, 2287685, 4575370, 9150740]

約数ペア:

[(1, 9150740), (2, 4575370), (4, 2287685), (5, 1830148), (10, 915074), (20, 457537), (113, 80980), (226, 40490), (452, 20245), (565, 16196), (1130, 8098), (2260, 4049)]