67600280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13967}}^1$

素因数の和:14000

約数の個数: 48

約数和(自身を含む): 167196960

約数和(自身を除く): 99596680

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, 13967, 27934, 55868, 69835, 111736, 139670, 153637, 279340, 307274, 558680, 614548, 768185, 1229096, 1536370, 1690007, 3072740, 3380014, 6145480, 6760028, 8450035, 13520056, 16900070, 33800140, 67600280]

約数ペア:

[(1, 67600280), (2, 33800140), (4, 16900070), (5, 13520056), (8, 8450035), (10, 6760028), (11, 6145480), (20, 3380014), (22, 3072740), (40, 1690007), (44, 1536370), (55, 1229096), (88, 768185), (110, 614548), (121, 558680), (220, 307274), (242, 279340), (440, 153637), (484, 139670), (605, 111736), (968, 69835), (1210, 55868), (2420, 27934), (4840, 13967)]