13672340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 32417280

約数和(自身を除く): 18744940

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, 2143, 3190, 4286, 6380, 8572, 10715, 21430, 23573, 42860, 47146, 62147, 94292, 117865, 124294, 235730, 248588, 310735, 471460, 621470, 683617, 1242940, 1367234, 2734468, 3418085, 6836170, 13672340]

約数ペア:

[(1, 13672340), (2, 6836170), (4, 3418085), (5, 2734468), (10, 1367234), (11, 1242940), (20, 683617), (22, 621470), (29, 471460), (44, 310735), (55, 248588), (58, 235730), (110, 124294), (116, 117865), (145, 94292), (220, 62147), (290, 47146), (319, 42860), (580, 23573), (638, 21430), (1276, 10715), (1595, 8572), (2143, 6380), (3190, 4286)]