9783080

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 22191840

約数和(自身を除く): 12408760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1867, 2620, 3734, 5240, 7468, 9335, 14936, 18670, 37340, 74680, 244577, 489154, 978308, 1222885, 1956616, 2445770, 4891540, 9783080]

約数ペア:

[(1, 9783080), (2, 4891540), (4, 2445770), (5, 1956616), (8, 1222885), (10, 978308), (20, 489154), (40, 244577), (131, 74680), (262, 37340), (524, 18670), (655, 14936), (1048, 9335), (1310, 7468), (1867, 5240), (2620, 3734)]