12303800

素因数分解:

$2^3\times 5^2\times {\mathrm{61519}}^1$

素因数の和:61535

約数の個数: 24

約数和(自身を含む): 28606800

約数和(自身を除く): 16303000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 61519, 123038, 246076, 307595, 492152, 615190, 1230380, 1537975, 2460760, 3075950, 6151900, 12303800]

約数ペア:

[(1, 12303800), (2, 6151900), (4, 3075950), (5, 2460760), (8, 1537975), (10, 1230380), (20, 615190), (25, 492152), (40, 307595), (50, 246076), (100, 123038), (200, 61519)]