63480880

素因数分解:

$2^4\times 5^1\times {\mathrm{793511}}^1$

素因数の和:793524

約数の個数: 20

約数和(自身を含む): 147593232

約数和(自身を除く): 84112352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 793511, 1587022, 3174044, 3967555, 6348088, 7935110, 12696176, 15870220, 31740440, 63480880]

約数ペア:

[(1, 63480880), (2, 31740440), (4, 15870220), (5, 12696176), (8, 7935110), (10, 6348088), (16, 3967555), (20, 3174044), (40, 1587022), (80, 793511)]