27164120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14449}}^1$

素因数の和:14507

約数の個数: 32

約数和(自身を含む): 62424000

約数和(自身を除く): 35259880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14449, 28898, 57796, 72245, 115592, 144490, 288980, 577960, 679103, 1358206, 2716412, 3395515, 5432824, 6791030, 13582060, 27164120]

約数ペア:

[(1, 27164120), (2, 13582060), (4, 6791030), (5, 5432824), (8, 3395515), (10, 2716412), (20, 1358206), (40, 679103), (47, 577960), (94, 288980), (188, 144490), (235, 115592), (376, 72245), (470, 57796), (940, 28898), (1880, 14449)]