4545680

素因数分解:

$2^4\times 5^1\times {\mathrm{56821}}^1$

素因数の和:56834

約数の個数: 20

約数和(自身を含む): 10568892

約数和(自身を除く): 6023212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56821, 113642, 227284, 284105, 454568, 568210, 909136, 1136420, 2272840, 4545680]

約数ペア:

[(1, 4545680), (2, 2272840), (4, 1136420), (5, 909136), (8, 568210), (10, 454568), (16, 284105), (20, 227284), (40, 113642), (80, 56821)]