1444446740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{34019}}^1$

素因数の和:34232

約数の個数: 48

約数和(自身を含む): 3326339520

約数和(自身を除く): 1881892780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 3860, 4246, 8492, 10615, 21230, 34019, 42460, 68038, 136076, 170095, 340190, 374209, 680380, 748418, 1496836, 1871045, 3742090, 6565667, 7484180, 13131334, 26262668, 32828335, 65656670, 72222337, 131313340, 144444674, 288889348, 361111685, 722223370, 1444446740]

約数ペア:

[(1, 1444446740), (2, 722223370), (4, 361111685), (5, 288889348), (10, 144444674), (11, 131313340), (20, 72222337), (22, 65656670), (44, 32828335), (55, 26262668), (110, 13131334), (193, 7484180), (220, 6565667), (386, 3742090), (772, 1871045), (965, 1496836), (1930, 748418), (2123, 680380), (3860, 374209), (4246, 340190), (8492, 170095), (10615, 136076), (21230, 68038), (34019, 42460)]