10166320

素因数分解:

$2^4\times 5^1\times {\mathrm{127079}}^1$

素因数の和:127092

約数の個数: 20

約数和(自身を含む): 23636880

約数和(自身を除く): 13470560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127079, 254158, 508316, 635395, 1016632, 1270790, 2033264, 2541580, 5083160, 10166320]

約数ペア:

[(1, 10166320), (2, 5083160), (4, 2541580), (5, 2033264), (8, 1270790), (10, 1016632), (16, 635395), (20, 508316), (40, 254158), (80, 127079)]