184427920

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5749}}^1$

素因数の和:6163

約数の個数: 40

約数和(自身を含む): 429939000

約数和(自身を除く): 245511080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 3208, 4010, 5749, 6416, 8020, 11498, 16040, 22996, 28745, 32080, 45992, 57490, 91984, 114980, 229960, 459920, 2305349, 4610698, 9221396, 11526745, 18442792, 23053490, 36885584, 46106980, 92213960, 184427920]

約数ペア:

[(1, 184427920), (2, 92213960), (4, 46106980), (5, 36885584), (8, 23053490), (10, 18442792), (16, 11526745), (20, 9221396), (40, 4610698), (80, 2305349), (401, 459920), (802, 229960), (1604, 114980), (2005, 91984), (3208, 57490), (4010, 45992), (5749, 32080), (6416, 28745), (8020, 22996), (11498, 16040)]