4880806360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{5861}}^1$

素因数の和:6172

約数の個数: 64

約数和(自身を含む): 11142489600

約数和(自身を除く): 6261683240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 191, 218, 382, 436, 545, 764, 872, 955, 1090, 1528, 1910, 2180, 3820, 4360, 5861, 7640, 11722, 20819, 23444, 29305, 41638, 46888, 58610, 83276, 104095, 117220, 166552, 208190, 234440, 416380, 638849, 832760, 1119451, 1277698, 2238902, 2555396, 3194245, 4477804, 5110792, 5597255, 6388490, 8955608, 11194510, 12776980, 22389020, 25553960, 44778040, 122020159, 244040318, 488080636, 610100795, 976161272, 1220201590, 2440403180, 4880806360]

約数ペア:

[(1, 4880806360), (2, 2440403180), (4, 1220201590), (5, 976161272), (8, 610100795), (10, 488080636), (20, 244040318), (40, 122020159), (109, 44778040), (191, 25553960), (218, 22389020), (382, 12776980), (436, 11194510), (545, 8955608), (764, 6388490), (872, 5597255), (955, 5110792), (1090, 4477804), (1528, 3194245), (1910, 2555396), (2180, 2238902), (3820, 1277698), (4360, 1119451), (5861, 832760), (7640, 638849), (11722, 416380), (20819, 234440), (23444, 208190), (29305, 166552), (41638, 117220), (46888, 104095), (58610, 83276)]