119321620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{542371}}^1$

素因数の和:542391

約数の個数: 24

約数和(自身を含む): 273355488

約数和(自身を除く): 154033868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 542371, 1084742, 2169484, 2711855, 5423710, 5966081, 10847420, 11932162, 23864324, 29830405, 59660810, 119321620]

約数ペア:

[(1, 119321620), (2, 59660810), (4, 29830405), (5, 23864324), (10, 11932162), (11, 10847420), (20, 5966081), (22, 5423710), (44, 2711855), (55, 2169484), (110, 1084742), (220, 542371)]