4328180

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 9129120

約数和(自身を除く): 4800940

約数列:

[1, 2, 4, 5, 10, 20, 379, 571, 758, 1142, 1516, 1895, 2284, 2855, 3790, 5710, 7580, 11420, 216409, 432818, 865636, 1082045, 2164090, 4328180]

約数ペア:

[(1, 4328180), (2, 2164090), (4, 1082045), (5, 865636), (10, 432818), (20, 216409), (379, 11420), (571, 7580), (758, 5710), (1142, 3790), (1516, 2855), (1895, 2284)]