25222440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210187}}^1$

素因数の和:210201

約数の個数: 32

約数和(自身を含む): 75667680

約数和(自身を除く): 50445240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210187, 420374, 630561, 840748, 1050935, 1261122, 1681496, 2101870, 2522244, 3152805, 4203740, 5044488, 6305610, 8407480, 12611220, 25222440]

約数ペア:

[(1, 25222440), (2, 12611220), (3, 8407480), (4, 6305610), (5, 5044488), (6, 4203740), (8, 3152805), (10, 2522244), (12, 2101870), (15, 1681496), (20, 1261122), (24, 1050935), (30, 840748), (40, 630561), (60, 420374), (120, 210187)]