11174960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3461

約数の個数: 40

約数和(自身を含む): 26623296

約数和(自身を除く): 15448336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3407, 6814, 13628, 17035, 27256, 34070, 54512, 68140, 136280, 139687, 272560, 279374, 558748, 698435, 1117496, 1396870, 2234992, 2793740, 5587480, 11174960]

約数ペア:

[(1, 11174960), (2, 5587480), (4, 2793740), (5, 2234992), (8, 1396870), (10, 1117496), (16, 698435), (20, 558748), (40, 279374), (41, 272560), (80, 139687), (82, 136280), (164, 68140), (205, 54512), (328, 34070), (410, 27256), (656, 17035), (820, 13628), (1640, 6814), (3280, 3407)]