1569450860

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{1049}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 3323376000

約数和(自身を除く): 1753925140

約数列:

[1, 2, 4, 5, 10, 20, 239, 313, 478, 626, 956, 1049, 1195, 1252, 1565, 2098, 2390, 3130, 4196, 4780, 5245, 6260, 10490, 20980, 74807, 149614, 250711, 299228, 328337, 374035, 501422, 656674, 748070, 1002844, 1253555, 1313348, 1496140, 1641685, 2507110, 3283370, 5014220, 6566740, 78472543, 156945086, 313890172, 392362715, 784725430, 1569450860]

約数ペア:

[(1, 1569450860), (2, 784725430), (4, 392362715), (5, 313890172), (10, 156945086), (20, 78472543), (239, 6566740), (313, 5014220), (478, 3283370), (626, 2507110), (956, 1641685), (1049, 1496140), (1195, 1313348), (1252, 1253555), (1565, 1002844), (2098, 748070), (2390, 656674), (3130, 501422), (4196, 374035), (4780, 328337), (5245, 299228), (6260, 250711), (10490, 149614), (20980, 74807)]