73126160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4099}}^1$

素因数の和:4335

約数の個数: 40

約数和(自身を含む): 170822400

約数和(自身を除く): 97696240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4099, 4460, 8198, 8920, 16396, 17840, 20495, 32792, 40990, 65584, 81980, 163960, 327920, 914077, 1828154, 3656308, 4570385, 7312616, 9140770, 14625232, 18281540, 36563080, 73126160]

約数ペア:

[(1, 73126160), (2, 36563080), (4, 18281540), (5, 14625232), (8, 9140770), (10, 7312616), (16, 4570385), (20, 3656308), (40, 1828154), (80, 914077), (223, 327920), (446, 163960), (892, 81980), (1115, 65584), (1784, 40990), (2230, 32792), (3568, 20495), (4099, 17840), (4460, 16396), (8198, 8920)]