124450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 24

約数和(自身を含む): 245520

約数和(自身を除く): 121070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 131, 190, 262, 475, 655, 950, 1310, 2489, 3275, 4978, 6550, 12445, 24890, 62225, 124450]

約数ペア:

[(1, 124450), (2, 62225), (5, 24890), (10, 12445), (19, 6550), (25, 4978), (38, 3275), (50, 2489), (95, 1310), (131, 950), (190, 655), (262, 475)]