10477520

素因数分解:

$2^4\times 5^1\times {\mathrm{130969}}^1$

素因数の和:130982

約数の個数: 20

約数和(自身を含む): 24360420

約数和(自身を除く): 13882900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 130969, 261938, 523876, 654845, 1047752, 1309690, 2095504, 2619380, 5238760, 10477520]

約数ペア:

[(1, 10477520), (2, 5238760), (4, 2619380), (5, 2095504), (8, 1309690), (10, 1047752), (16, 654845), (20, 523876), (40, 261938), (80, 130969)]