535480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 1315440

約数和(自身を除く): 779960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1217, 2434, 4868, 6085, 9736, 12170, 13387, 24340, 26774, 48680, 53548, 66935, 107096, 133870, 267740, 535480]

約数ペア:

[(1, 535480), (2, 267740), (4, 133870), (5, 107096), (8, 66935), (10, 53548), (11, 48680), (20, 26774), (22, 24340), (40, 13387), (44, 12170), (55, 9736), (88, 6085), (110, 4868), (220, 2434), (440, 1217)]