5148880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5851}}^1$

素因数の和:5875

約数の個数: 40

約数和(自身を含む): 13061664

約数和(自身を除く): 7912784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5851, 11702, 23404, 29255, 46808, 58510, 64361, 93616, 117020, 128722, 234040, 257444, 321805, 468080, 514888, 643610, 1029776, 1287220, 2574440, 5148880]

約数ペア:

[(1, 5148880), (2, 2574440), (4, 1287220), (5, 1029776), (8, 643610), (10, 514888), (11, 468080), (16, 321805), (20, 257444), (22, 234040), (40, 128722), (44, 117020), (55, 93616), (80, 64361), (88, 58510), (110, 46808), (176, 29255), (220, 23404), (440, 11702), (880, 5851)]