5587480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 12882240

約数和(自身を除く): 7294760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3407, 6814, 13628, 17035, 27256, 34070, 68140, 136280, 139687, 279374, 558748, 698435, 1117496, 1396870, 2793740, 5587480]

約数ペア:

[(1, 5587480), (2, 2793740), (4, 1396870), (5, 1117496), (8, 698435), (10, 558748), (20, 279374), (40, 139687), (41, 136280), (82, 68140), (164, 34070), (205, 27256), (328, 17035), (410, 13628), (820, 6814), (1640, 3407)]