45778820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78929}}^1$

素因数の和:78967

約数の個数: 24

約数和(自身を含む): 99451800

約数和(自身を除く): 53672980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 78929, 157858, 315716, 394645, 789290, 1578580, 2288941, 4577882, 9155764, 11444705, 22889410, 45778820]

約数ペア:

[(1, 45778820), (2, 22889410), (4, 11444705), (5, 9155764), (10, 4577882), (20, 2288941), (29, 1578580), (58, 789290), (116, 394645), (145, 315716), (290, 157858), (580, 78929)]