1323680

素因数分解:

$2^5\times 5^1\times {\mathrm{8273}}^1$

素因数の和:8288

約数の個数: 24

約数和(自身を含む): 3127572

約数和(自身を除く): 1803892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8273, 16546, 33092, 41365, 66184, 82730, 132368, 165460, 264736, 330920, 661840, 1323680]

約数ペア:

[(1, 1323680), (2, 661840), (4, 330920), (5, 264736), (8, 165460), (10, 132368), (16, 82730), (20, 66184), (32, 41365), (40, 33092), (80, 16546), (160, 8273)]