55034080

素因数分解:

$2^5\times 5^1\times {\mathrm{343963}}^1$

素因数の和:343978

約数の個数: 24

約数和(自身を含む): 130018392

約数和(自身を除く): 74984312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 343963, 687926, 1375852, 1719815, 2751704, 3439630, 5503408, 6879260, 11006816, 13758520, 27517040, 55034080]

約数ペア:

[(1, 55034080), (2, 27517040), (4, 13758520), (5, 11006816), (8, 6879260), (10, 5503408), (16, 3439630), (20, 2751704), (32, 1719815), (40, 1375852), (80, 687926), (160, 343963)]