82640930

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{10369}}^1$

素因数の和:11173

約数の個数: 16

約数和(自身を含む): 148954680

約数和(自身を除く): 66313750

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 10369, 20738, 51845, 103690, 8264093, 16528186, 41320465, 82640930]

約数ペア:

[(1, 82640930), (2, 41320465), (5, 16528186), (10, 8264093), (797, 103690), (1594, 51845), (3985, 20738), (7970, 10369)]