25370080

素因数分解:

$2^5\times 5^1\times {\mathrm{158563}}^1$

素因数の和:158578

約数の個数: 24

約数和(自身を含む): 59937192

約数和(自身を除く): 34567112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 158563, 317126, 634252, 792815, 1268504, 1585630, 2537008, 3171260, 5074016, 6342520, 12685040, 25370080]

約数ペア:

[(1, 25370080), (2, 12685040), (4, 6342520), (5, 5074016), (8, 3171260), (10, 2537008), (16, 1585630), (20, 1268504), (32, 792815), (40, 634252), (80, 317126), (160, 158563)]