8454050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 18079200

約数和(自身を除く): 9625150

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 809, 950, 1045, 1618, 2090, 4045, 5225, 8090, 8899, 10450, 15371, 17798, 20225, 30742, 40450, 44495, 76855, 88990, 153710, 169081, 222475, 338162, 384275, 444950, 768550, 845405, 1690810, 4227025, 8454050]

約数ペア:

[(1, 8454050), (2, 4227025), (5, 1690810), (10, 845405), (11, 768550), (19, 444950), (22, 384275), (25, 338162), (38, 222475), (50, 169081), (55, 153710), (95, 88990), (110, 76855), (190, 44495), (209, 40450), (275, 30742), (418, 20225), (475, 17798), (550, 15371), (809, 10450), (950, 8899), (1045, 8090), (1618, 5225), (2090, 4045)]