401133080

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92003}}^1$

素因数の和:92123

約数の個数: 32

約数和(自身を含む): 910839600

約数和(自身を除く): 509706520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 92003, 184006, 368012, 460015, 736024, 920030, 1840060, 3680120, 10028327, 20056654, 40113308, 50141635, 80226616, 100283270, 200566540, 401133080]

約数ペア:

[(1, 401133080), (2, 200566540), (4, 100283270), (5, 80226616), (8, 50141635), (10, 40113308), (20, 20056654), (40, 10028327), (109, 3680120), (218, 1840060), (436, 920030), (545, 736024), (872, 460015), (1090, 368012), (2180, 184006), (4360, 92003)]