46487120

素因数分解:

$2^4\times 5^1\times {\mathrm{581089}}^1$

素因数の和:581102

約数の個数: 20

約数和(自身を含む): 108082740

約数和(自身を除く): 61595620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 581089, 1162178, 2324356, 2905445, 4648712, 5810890, 9297424, 11621780, 23243560, 46487120]

約数ペア:

[(1, 46487120), (2, 23243560), (4, 11621780), (5, 9297424), (8, 5810890), (10, 4648712), (16, 2905445), (20, 2324356), (40, 1162178), (80, 581089)]