11577380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:19999

約数の個数: 24

約数和(自身を含む): 25152120

約数和(自身を除く): 13574740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19961, 39922, 79844, 99805, 199610, 399220, 578869, 1157738, 2315476, 2894345, 5788690, 11577380]

約数ペア:

[(1, 11577380), (2, 5788690), (4, 2894345), (5, 2315476), (10, 1157738), (20, 578869), (29, 399220), (58, 199610), (116, 99805), (145, 79844), (290, 39922), (580, 19961)]