83246320

素因数分解:

$2^4\times 5^1\times {\mathrm{1040579}}^1$

素因数の和:1040592

約数の個数: 20

約数和(自身を含む): 193547880

約数和(自身を除く): 110301560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1040579, 2081158, 4162316, 5202895, 8324632, 10405790, 16649264, 20811580, 41623160, 83246320]

約数ペア:

[(1, 83246320), (2, 41623160), (4, 20811580), (5, 16649264), (8, 10405790), (10, 8324632), (16, 5202895), (20, 4162316), (40, 2081158), (80, 1040579)]