9742450

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1002

約数の個数: 24

約数和(自身を含む): 18213120

約数和(自身を除く): 8470670

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 719, 1355, 1438, 2710, 3595, 6775, 7190, 13550, 17975, 35950, 194849, 389698, 974245, 1948490, 4871225, 9742450]

約数ペア:

[(1, 9742450), (2, 4871225), (5, 1948490), (10, 974245), (25, 389698), (50, 194849), (271, 35950), (542, 17975), (719, 13550), (1355, 7190), (1438, 6775), (2710, 3595)]