26202320

素因数分解:

$2^4\times 5^1\times {\mathrm{327529}}^1$

素因数の和:327542

約数の個数: 20

約数和(自身を含む): 60920580

約数和(自身を除く): 34718260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 327529, 655058, 1310116, 1637645, 2620232, 3275290, 5240464, 6550580, 13101160, 26202320]

約数ペア:

[(1, 26202320), (2, 13101160), (4, 6550580), (5, 5240464), (8, 3275290), (10, 2620232), (16, 1637645), (20, 1310116), (40, 655058), (80, 327529)]