25229080

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4177}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 57155040

約数和(自身を除く): 31925960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 4177, 6040, 8354, 16708, 20885, 33416, 41770, 83540, 167080, 630727, 1261454, 2522908, 3153635, 5045816, 6307270, 12614540, 25229080]

約数ペア:

[(1, 25229080), (2, 12614540), (4, 6307270), (5, 5045816), (8, 3153635), (10, 2522908), (20, 1261454), (40, 630727), (151, 167080), (302, 83540), (604, 41770), (755, 33416), (1208, 20885), (1510, 16708), (3020, 8354), (4177, 6040)]