5364440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 12368160

約数和(自身を除く): 7003720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3271, 6542, 13084, 16355, 26168, 32710, 65420, 130840, 134111, 268222, 536444, 670555, 1072888, 1341110, 2682220, 5364440]

約数ペア:

[(1, 5364440), (2, 2682220), (4, 1341110), (5, 1072888), (8, 670555), (10, 536444), (20, 268222), (40, 134111), (41, 130840), (82, 65420), (164, 32710), (205, 26168), (328, 16355), (410, 13084), (820, 6542), (1640, 3271)]