148348180

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{19571}}^1$

素因数の和:19959

約数の個数: 24

約数和(自身を含む): 312369120

約数和(自身を除く): 164020940

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 19571, 39142, 78284, 97855, 195710, 391420, 7417409, 14834818, 29669636, 37087045, 74174090, 148348180]

約数ペア:

[(1, 148348180), (2, 74174090), (4, 37087045), (5, 29669636), (10, 14834818), (20, 7417409), (379, 391420), (758, 195710), (1516, 97855), (1895, 78284), (3790, 39142), (7580, 19571)]