4821680

素因数分解:

$2^4\times 5^1\times {\mathrm{60271}}^1$

素因数の和:60284

約数の個数: 20

約数和(自身を含む): 11210592

約数和(自身を除く): 6388912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60271, 120542, 241084, 301355, 482168, 602710, 964336, 1205420, 2410840, 4821680]

約数ペア:

[(1, 4821680), (2, 2410840), (4, 1205420), (5, 964336), (8, 602710), (10, 482168), (16, 301355), (20, 241084), (40, 120542), (80, 60271)]