13347800

素因数分解:

$2^3\times 5^2\times {\mathrm{66739}}^1$

素因数の和:66755

約数の個数: 24

約数和(自身を含む): 31034100

約数和(自身を除く): 17686300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 66739, 133478, 266956, 333695, 533912, 667390, 1334780, 1668475, 2669560, 3336950, 6673900, 13347800]

約数ペア:

[(1, 13347800), (2, 6673900), (4, 3336950), (5, 2669560), (8, 1668475), (10, 1334780), (20, 667390), (25, 533912), (40, 333695), (50, 266956), (100, 133478), (200, 66739)]