10881950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2228

約数の個数: 24

約数和(自身を含む): 20446608

約数和(自身を除く): 9564658

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2113, 2575, 4226, 5150, 10565, 21130, 52825, 105650, 217639, 435278, 1088195, 2176390, 5440975, 10881950]

約数ペア:

[(1, 10881950), (2, 5440975), (5, 2176390), (10, 1088195), (25, 435278), (50, 217639), (103, 105650), (206, 52825), (515, 21130), (1030, 10565), (2113, 5150), (2575, 4226)]