8235680

素因数分解:

$2^5\times 5^1\times {\mathrm{51473}}^1$

素因数の和:51488

約数の個数: 24

約数和(自身を含む): 19457172

約数和(自身を除く): 11221492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51473, 102946, 205892, 257365, 411784, 514730, 823568, 1029460, 1647136, 2058920, 4117840, 8235680]

約数ペア:

[(1, 8235680), (2, 4117840), (4, 2058920), (5, 1647136), (8, 1029460), (10, 823568), (16, 514730), (20, 411784), (32, 257365), (40, 205892), (80, 102946), (160, 51473)]