214629580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33641}}^1$

素因数の和:33690

約数の個数: 48

約数和(自身を含む): 508667040

約数和(自身を除く): 294037460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 33641, 67282, 134564, 168205, 336410, 370051, 672820, 740102, 975589, 1480204, 1850255, 1951178, 3700510, 3902356, 4877945, 7401020, 9755890, 10731479, 19511780, 21462958, 42925916, 53657395, 107314790, 214629580]

約数ペア:

[(1, 214629580), (2, 107314790), (4, 53657395), (5, 42925916), (10, 21462958), (11, 19511780), (20, 10731479), (22, 9755890), (29, 7401020), (44, 4877945), (55, 3902356), (58, 3700510), (110, 1951178), (116, 1850255), (145, 1480204), (220, 975589), (290, 740102), (319, 672820), (580, 370051), (638, 336410), (1276, 168205), (1595, 134564), (3190, 67282), (6380, 33641)]