351036620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6067}}^1$

素因数の和:6350

約数の個数: 48

約数和(自身を含む): 807383808

約数和(自身を除く): 456347188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 6067, 11572, 12134, 14465, 24268, 28930, 30335, 57860, 60670, 66737, 121340, 133474, 266948, 333685, 667370, 1334740, 1595621, 3191242, 6382484, 7978105, 15956210, 17551831, 31912420, 35103662, 70207324, 87759155, 175518310, 351036620]

約数ペア:

[(1, 351036620), (2, 175518310), (4, 87759155), (5, 70207324), (10, 35103662), (11, 31912420), (20, 17551831), (22, 15956210), (44, 7978105), (55, 6382484), (110, 3191242), (220, 1595621), (263, 1334740), (526, 667370), (1052, 333685), (1315, 266948), (2630, 133474), (2893, 121340), (5260, 66737), (5786, 60670), (6067, 57860), (11572, 30335), (12134, 28930), (14465, 24268)]