9906550

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 18525600

約数和(自身を除く): 8619050

約数列:

[1, 2, 5, 10, 25, 50, 239, 478, 829, 1195, 1658, 2390, 4145, 5975, 8290, 11950, 20725, 41450, 198131, 396262, 990655, 1981310, 4953275, 9906550]

約数ペア:

[(1, 9906550), (2, 4953275), (5, 1981310), (10, 990655), (25, 396262), (50, 198131), (239, 41450), (478, 20725), (829, 11950), (1195, 8290), (1658, 5975), (2390, 4145)]