470894680

素因数分解:

$2^3\times 5^1\times {\mathrm{11772367}}^1$

素因数の和:11772378

約数の個数: 16

約数和(自身を含む): 1059513120

約数和(自身を除く): 588618440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11772367, 23544734, 47089468, 58861835, 94178936, 117723670, 235447340, 470894680]

約数ペア:

[(1, 470894680), (2, 235447340), (4, 117723670), (5, 94178936), (8, 58861835), (10, 47089468), (20, 23544734), (40, 11772367)]