69633080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14387}}^1$

素因数の和:14420

約数の個数: 48

約数和(自身を含む): 172224360

約数和(自身を除く): 102591280

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, 14387, 28774, 57548, 71935, 115096, 143870, 158257, 287740, 316514, 575480, 633028, 791285, 1266056, 1582570, 1740827, 3165140, 3481654, 6330280, 6963308, 8704135, 13926616, 17408270, 34816540, 69633080]

約数ペア:

[(1, 69633080), (2, 34816540), (4, 17408270), (5, 13926616), (8, 8704135), (10, 6963308), (11, 6330280), (20, 3481654), (22, 3165140), (40, 1740827), (44, 1582570), (55, 1266056), (88, 791285), (110, 633028), (121, 575480), (220, 316514), (242, 287740), (440, 158257), (484, 143870), (605, 115096), (968, 71935), (1210, 57548), (2420, 28774), (4840, 14387)]