6385520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4233

約数の個数: 40

約数和(自身を含む): 15631440

約数和(自身を除く): 9245920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4201, 8402, 16804, 21005, 33608, 42010, 67216, 79819, 84020, 159638, 168040, 319276, 336080, 399095, 638552, 798190, 1277104, 1596380, 3192760, 6385520]

約数ペア:

[(1, 6385520), (2, 3192760), (4, 1596380), (5, 1277104), (8, 798190), (10, 638552), (16, 399095), (19, 336080), (20, 319276), (38, 168040), (40, 159638), (76, 84020), (80, 79819), (95, 67216), (152, 42010), (190, 33608), (304, 21005), (380, 16804), (760, 8402), (1520, 4201)]