929120620

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 1967898240

約数和(自身を除く): 1038777620

約数列:

[1, 2, 4, 5, 10, 20, 269, 373, 463, 538, 746, 926, 1076, 1345, 1492, 1852, 1865, 2315, 2690, 3730, 4630, 5380, 7460, 9260, 100337, 124547, 172699, 200674, 249094, 345398, 401348, 498188, 501685, 622735, 690796, 863495, 1003370, 1245470, 1726990, 2006740, 2490940, 3453980, 46456031, 92912062, 185824124, 232280155, 464560310, 929120620]

約数ペア:

[(1, 929120620), (2, 464560310), (4, 232280155), (5, 185824124), (10, 92912062), (20, 46456031), (269, 3453980), (373, 2490940), (463, 2006740), (538, 1726990), (746, 1245470), (926, 1003370), (1076, 863495), (1345, 690796), (1492, 622735), (1852, 501685), (1865, 498188), (2315, 401348), (2690, 345398), (3730, 249094), (4630, 200674), (5380, 172699), (7460, 124547), (9260, 100337)]