2005367360

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:760

約数の個数: 112

約数和(自身を含む): 4893813936

約数和(自身を除く): 2888446576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 317, 320, 373, 424, 530, 634, 746, 848, 1060, 1268, 1492, 1585, 1696, 1865, 2120, 2536, 2984, 3170, 3392, 3730, 4240, 5072, 5968, 6340, 7460, 8480, 10144, 11936, 12680, 14920, 16801, 16960, 19769, 20288, 23872, 25360, 29840, 33602, 39538, 50720, 59680, 67204, 79076, 84005, 98845, 101440, 118241, 119360, 134408, 158152, 168010, 197690, 236482, 268816, 316304, 336020, 395380, 472964, 537632, 591205, 632608, 672040, 790760, 945928, 1075264, 1182410, 1265216, 1344080, 1581520, 1891856, 2364820, 2688160, 3163040, 3783712, 4729640, 5376320, 6266773, 6326080, 7567424, 9459280, 12533546, 18918560, 25067092, 31333865, 37837120, 50134184, 62667730, 100268368, 125335460, 200536736, 250670920, 401073472, 501341840, 1002683680, 2005367360]

約数ペア:

[(1, 2005367360), (2, 1002683680), (4, 501341840), (5, 401073472), (8, 250670920), (10, 200536736), (16, 125335460), (20, 100268368), (32, 62667730), (40, 50134184), (53, 37837120), (64, 31333865), (80, 25067092), (106, 18918560), (160, 12533546), (212, 9459280), (265, 7567424), (317, 6326080), (320, 6266773), (373, 5376320), (424, 4729640), (530, 3783712), (634, 3163040), (746, 2688160), (848, 2364820), (1060, 1891856), (1268, 1581520), (1492, 1344080), (1585, 1265216), (1696, 1182410), (1865, 1075264), (2120, 945928), (2536, 790760), (2984, 672040), (3170, 632608), (3392, 591205), (3730, 537632), (4240, 472964), (5072, 395380), (5968, 336020), (6340, 316304), (7460, 268816), (8480, 236482), (10144, 197690), (11936, 168010), (12680, 158152), (14920, 134408), (16801, 119360), (16960, 118241), (19769, 101440), (20288, 98845), (23872, 84005), (25360, 79076), (29840, 67204), (33602, 59680), (39538, 50720)]