26994160

素因数分解:

$2^4\times 5^1\times {\mathrm{337427}}^1$

素因数の和:337440

約数の個数: 20

約数和(自身を含む): 62761608

約数和(自身を除く): 35767448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337427, 674854, 1349708, 1687135, 2699416, 3374270, 5398832, 6748540, 13497080, 26994160]

約数ペア:

[(1, 26994160), (2, 13497080), (4, 6748540), (5, 5398832), (8, 3374270), (10, 2699416), (16, 1687135), (20, 1349708), (40, 674854), (80, 337427)]