41642320

素因数分解:

$2^4\times 5^1\times {\mathrm{520529}}^1$

素因数の和:520542

約数の個数: 20

約数和(自身を含む): 96818580

約数和(自身を除く): 55176260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520529, 1041058, 2082116, 2602645, 4164232, 5205290, 8328464, 10410580, 20821160, 41642320]

約数ペア:

[(1, 41642320), (2, 20821160), (4, 10410580), (5, 8328464), (8, 5205290), (10, 4164232), (16, 2602645), (20, 2082116), (40, 1041058), (80, 520529)]