2709440

素因数分解:

$2^6\times 5^1\times {\mathrm{8467}}^1$

素因数の和:8484

約数の個数: 28

約数和(自身を含む): 6452616

約数和(自身を除く): 3743176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8467, 16934, 33868, 42335, 67736, 84670, 135472, 169340, 270944, 338680, 541888, 677360, 1354720, 2709440]

約数ペア:

[(1, 2709440), (2, 1354720), (4, 677360), (5, 541888), (8, 338680), (10, 270944), (16, 169340), (20, 135472), (32, 84670), (40, 67736), (64, 42335), (80, 33868), (160, 16934), (320, 8467)]