79535180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 98276020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 223, 340, 446, 892, 1049, 1115, 2098, 2230, 3791, 4196, 4460, 5245, 7582, 10490, 15164, 17833, 18955, 20980, 35666, 37910, 71332, 75820, 89165, 178330, 233927, 356660, 467854, 935708, 1169635, 2339270, 3976759, 4678540, 7953518, 15907036, 19883795, 39767590, 79535180]

約数ペア:

[(1, 79535180), (2, 39767590), (4, 19883795), (5, 15907036), (10, 7953518), (17, 4678540), (20, 3976759), (34, 2339270), (68, 1169635), (85, 935708), (170, 467854), (223, 356660), (340, 233927), (446, 178330), (892, 89165), (1049, 75820), (1115, 71332), (2098, 37910), (2230, 35666), (3791, 20980), (4196, 18955), (4460, 17833), (5245, 15164), (7582, 10490)]