24391480

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4451}}^1$

素因数の和:4599

約数の個数: 32

約数和(自身を含む): 55293840

約数和(自身を除く): 30902360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4451, 5480, 8902, 17804, 22255, 35608, 44510, 89020, 178040, 609787, 1219574, 2439148, 3048935, 4878296, 6097870, 12195740, 24391480]

約数ペア:

[(1, 24391480), (2, 12195740), (4, 6097870), (5, 4878296), (8, 3048935), (10, 2439148), (20, 1219574), (40, 609787), (137, 178040), (274, 89020), (548, 44510), (685, 35608), (1096, 22255), (1370, 17804), (2740, 8902), (4451, 5480)]