124966480

素因数分解:

$2^4\times 5^1\times {\mathrm{1562081}}^1$

素因数の和:1562094

約数の個数: 20

約数和(自身を含む): 290547252

約数和(自身を除く): 165580772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1562081, 3124162, 6248324, 7810405, 12496648, 15620810, 24993296, 31241620, 62483240, 124966480]

約数ペア:

[(1, 124966480), (2, 62483240), (4, 31241620), (5, 24993296), (8, 15620810), (10, 12496648), (16, 7810405), (20, 6248324), (40, 3124162), (80, 1562081)]