5890280

素因数分解:

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

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 14579460

約数和(自身を除く): 8689180

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, 1217, 2420, 2434, 4840, 4868, 6085, 9736, 12170, 13387, 24340, 26774, 48680, 53548, 66935, 107096, 133870, 147257, 267740, 294514, 535480, 589028, 736285, 1178056, 1472570, 2945140, 5890280]

約数ペア:

[(1, 5890280), (2, 2945140), (4, 1472570), (5, 1178056), (8, 736285), (10, 589028), (11, 535480), (20, 294514), (22, 267740), (40, 147257), (44, 133870), (55, 107096), (88, 66935), (110, 53548), (121, 48680), (220, 26774), (242, 24340), (440, 13387), (484, 12170), (605, 9736), (968, 6085), (1210, 4868), (1217, 4840), (2420, 2434)]