29788750

素因数分解:

$2^1\times 5^4\times {\mathrm{23831}}^1$

素因数の和:23853

約数の個数: 20

約数和(自身を含む): 55838376

約数和(自身を除く): 26049626

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 23831, 47662, 119155, 238310, 595775, 1191550, 2978875, 5957750, 14894375, 29788750]

約数ペア:

[(1, 29788750), (2, 14894375), (5, 5957750), (10, 2978875), (25, 1191550), (50, 595775), (125, 238310), (250, 119155), (625, 47662), (1250, 23831)]