13830080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1$

素因数の和:3957

約数の個数: 56

約数和(自身を含む): 35935920

約数和(自身を除く): 22105840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 3929, 7858, 15716, 19645, 31432, 39290, 43219, 62864, 78580, 86438, 125728, 157160, 172876, 216095, 251456, 314320, 345752, 432190, 628640, 691504, 864380, 1257280, 1383008, 1728760, 2766016, 3457520, 6915040, 13830080]

約数ペア:

[(1, 13830080), (2, 6915040), (4, 3457520), (5, 2766016), (8, 1728760), (10, 1383008), (11, 1257280), (16, 864380), (20, 691504), (22, 628640), (32, 432190), (40, 345752), (44, 314320), (55, 251456), (64, 216095), (80, 172876), (88, 157160), (110, 125728), (160, 86438), (176, 78580), (220, 62864), (320, 43219), (352, 39290), (440, 31432), (704, 19645), (880, 15716), (1760, 7858), (3520, 3929)]