492407960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1119109}}^1$

素因数の和:1119131

約数の個数: 32

約数和(自身を含む): 1208638800

約数和(自身を除く): 716230840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1119109, 2238218, 4476436, 5595545, 8952872, 11191090, 12310199, 22382180, 24620398, 44764360, 49240796, 61550995, 98481592, 123101990, 246203980, 492407960]

約数ペア:

[(1, 492407960), (2, 246203980), (4, 123101990), (5, 98481592), (8, 61550995), (10, 49240796), (11, 44764360), (20, 24620398), (22, 22382180), (40, 12310199), (44, 11191090), (55, 8952872), (88, 5595545), (110, 4476436), (220, 2238218), (440, 1119109)]