5249360

素因数分解:

$2^4\times 5^1\times {\mathrm{65617}}^1$

素因数の和:65630

約数の個数: 20

約数和(自身を含む): 12204948

約数和(自身を除く): 6955588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65617, 131234, 262468, 328085, 524936, 656170, 1049872, 1312340, 2624680, 5249360]

約数ペア:

[(1, 5249360), (2, 2624680), (4, 1312340), (5, 1049872), (8, 656170), (10, 524936), (16, 328085), (20, 262468), (40, 131234), (80, 65617)]