4519580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17383}}^1$

素因数の和:17405

約数の個数: 24

約数和(自身を含む): 10221792

約数和(自身を除く): 5702212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17383, 34766, 69532, 86915, 173830, 225979, 347660, 451958, 903916, 1129895, 2259790, 4519580]

約数ペア:

[(1, 4519580), (2, 2259790), (4, 1129895), (5, 903916), (10, 451958), (13, 347660), (20, 225979), (26, 173830), (52, 86915), (65, 69532), (130, 34766), (260, 17383)]