8582920

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 19416600

約数和(自身を除く): 10833680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 937, 1145, 1832, 1874, 2290, 3748, 4580, 4685, 7496, 9160, 9370, 18740, 37480, 214573, 429146, 858292, 1072865, 1716584, 2145730, 4291460, 8582920]

約数ペア:

[(1, 8582920), (2, 4291460), (4, 2145730), (5, 1716584), (8, 1072865), (10, 858292), (20, 429146), (40, 214573), (229, 37480), (458, 18740), (916, 9370), (937, 9160), (1145, 7496), (1832, 4685), (1874, 4580), (2290, 3748)]