73505080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15187}}^1$

素因数の和:15220

約数の個数: 48

約数和(自身を含む): 181800360

約数和(自身を除く): 108295280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 15187, 30374, 60748, 75935, 121496, 151870, 167057, 303740, 334114, 607480, 668228, 835285, 1336456, 1670570, 1837627, 3341140, 3675254, 6682280, 7350508, 9188135, 14701016, 18376270, 36752540, 73505080]

約数ペア:

[(1, 73505080), (2, 36752540), (4, 18376270), (5, 14701016), (8, 9188135), (10, 7350508), (11, 6682280), (20, 3675254), (22, 3341140), (40, 1837627), (44, 1670570), (55, 1336456), (88, 835285), (110, 668228), (121, 607480), (220, 334114), (242, 303740), (440, 167057), (484, 151870), (605, 121496), (968, 75935), (1210, 60748), (2420, 30374), (4840, 15187)]