82073380

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{13367}}^1$

素因数の和:13683

約数の個数: 24

約数和(自身を含む): 172928448

約数和(自身を除く): 90855068

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 13367, 26734, 53468, 66835, 133670, 267340, 4103669, 8207338, 16414676, 20518345, 41036690, 82073380]

約数ペア:

[(1, 82073380), (2, 41036690), (4, 20518345), (5, 16414676), (10, 8207338), (20, 4103669), (307, 267340), (614, 133670), (1228, 66835), (1535, 53468), (3070, 26734), (6140, 13367)]