4786960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 11349720

約数和(自身を除く): 6562760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1129, 2120, 2258, 4240, 4516, 5645, 9032, 11290, 18064, 22580, 45160, 59837, 90320, 119674, 239348, 299185, 478696, 598370, 957392, 1196740, 2393480, 4786960]

約数ペア:

[(1, 4786960), (2, 2393480), (4, 1196740), (5, 957392), (8, 598370), (10, 478696), (16, 299185), (20, 239348), (40, 119674), (53, 90320), (80, 59837), (106, 45160), (212, 22580), (265, 18064), (424, 11290), (530, 9032), (848, 5645), (1060, 4516), (1129, 4240), (2120, 2258)]