9037480

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 20544840

約数和(自身を除く): 11507360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2237, 4040, 4474, 8948, 11185, 17896, 22370, 44740, 89480, 225937, 451874, 903748, 1129685, 1807496, 2259370, 4518740, 9037480]

約数ペア:

[(1, 9037480), (2, 4518740), (4, 2259370), (5, 1807496), (8, 1129685), (10, 903748), (20, 451874), (40, 225937), (101, 89480), (202, 44740), (404, 22370), (505, 17896), (808, 11185), (1010, 8948), (2020, 4474), (2237, 4040)]