162365260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9091}}^1$

素因数の和:9166

約数の個数: 48

約数和(自身を含む): 366589440

約数和(自身を除く): 204224180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 9091, 17860, 18182, 36364, 45455, 90910, 172729, 181820, 345458, 427277, 690916, 854554, 863645, 1709108, 1727290, 2136385, 3454580, 4272770, 8118263, 8545540, 16236526, 32473052, 40591315, 81182630, 162365260]

約数ペア:

[(1, 162365260), (2, 81182630), (4, 40591315), (5, 32473052), (10, 16236526), (19, 8545540), (20, 8118263), (38, 4272770), (47, 3454580), (76, 2136385), (94, 1727290), (95, 1709108), (188, 863645), (190, 854554), (235, 690916), (380, 427277), (470, 345458), (893, 181820), (940, 172729), (1786, 90910), (3572, 45455), (4465, 36364), (8930, 18182), (9091, 17860)]