10308920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8887}}^1$

素因数の和:8927

約数の個数: 32

約数和(自身を含む): 23997600

約数和(自身を除く): 13688680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 8887, 17774, 35548, 44435, 71096, 88870, 177740, 257723, 355480, 515446, 1030892, 1288615, 2061784, 2577230, 5154460, 10308920]

約数ペア:

[(1, 10308920), (2, 5154460), (4, 2577230), (5, 2061784), (8, 1288615), (10, 1030892), (20, 515446), (29, 355480), (40, 257723), (58, 177740), (116, 88870), (145, 71096), (232, 44435), (290, 35548), (580, 17774), (1160, 8887)]