6845960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15559}}^1$

素因数の和:15581

約数の個数: 32

約数和(自身を含む): 16804800

約数和(自身を除く): 9958840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15559, 31118, 62236, 77795, 124472, 155590, 171149, 311180, 342298, 622360, 684596, 855745, 1369192, 1711490, 3422980, 6845960]

約数ペア:

[(1, 6845960), (2, 3422980), (4, 1711490), (5, 1369192), (8, 855745), (10, 684596), (11, 622360), (20, 342298), (22, 311180), (40, 171149), (44, 155590), (55, 124472), (88, 77795), (110, 62236), (220, 31118), (440, 15559)]