126075880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19577}}^1$

素因数の和:19618

約数の個数: 64

約数和(自身を含む): 338307840

約数和(自身を除く): 212231960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 19577, 39154, 78308, 97885, 137039, 156616, 195770, 274078, 391540, 450271, 548156, 685195, 783080, 900542, 1096312, 1370390, 1801084, 2251355, 2740780, 3151897, 3602168, 4502710, 5481560, 6303794, 9005420, 12607588, 15759485, 18010840, 25215176, 31518970, 63037940, 126075880]

約数ペア:

[(1, 126075880), (2, 63037940), (4, 31518970), (5, 25215176), (7, 18010840), (8, 15759485), (10, 12607588), (14, 9005420), (20, 6303794), (23, 5481560), (28, 4502710), (35, 3602168), (40, 3151897), (46, 2740780), (56, 2251355), (70, 1801084), (92, 1370390), (115, 1096312), (140, 900542), (161, 783080), (184, 685195), (230, 548156), (280, 450271), (322, 391540), (460, 274078), (644, 195770), (805, 156616), (920, 137039), (1288, 97885), (1610, 78308), (3220, 39154), (6440, 19577)]