119543080

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{15647}}^1$

素因数の和:15849

約数の個数: 32

約数和(自身を含む): 270397440

約数和(自身を除く): 150854360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 15647, 31294, 62588, 78235, 125176, 156470, 312940, 625880, 2988577, 5977154, 11954308, 14942885, 23908616, 29885770, 59771540, 119543080]

約数ペア:

[(1, 119543080), (2, 59771540), (4, 29885770), (5, 23908616), (8, 14942885), (10, 11954308), (20, 5977154), (40, 2988577), (191, 625880), (382, 312940), (764, 156470), (955, 125176), (1528, 78235), (1910, 62588), (3820, 31294), (7640, 15647)]