118708880

素因数分解:

$2^4\times 5^1\times {\mathrm{1483861}}^1$

素因数の和:1483874

約数の個数: 20

約数和(自身を含む): 275998332

約数和(自身を除く): 157289452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1483861, 2967722, 5935444, 7419305, 11870888, 14838610, 23741776, 29677220, 59354440, 118708880]

約数ペア:

[(1, 118708880), (2, 59354440), (4, 29677220), (5, 23741776), (8, 14838610), (10, 11870888), (16, 7419305), (20, 5935444), (40, 2967722), (80, 1483861)]