3194080

素因数分解:

$2^5\times 5^1\times {\mathrm{19963}}^1$

素因数の和:19978

約数の個数: 24

約数和(自身を含む): 7546392

約数和(自身を除く): 4352312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 19963, 39926, 79852, 99815, 159704, 199630, 319408, 399260, 638816, 798520, 1597040, 3194080]

約数ペア:

[(1, 3194080), (2, 1597040), (4, 798520), (5, 638816), (8, 399260), (10, 319408), (16, 199630), (20, 159704), (32, 99815), (40, 79852), (80, 39926), (160, 19963)]