28682380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2711}}^1$

素因数の和:2766

約数の個数: 36

約数和(自身を含む): 62988912

約数和(自身を除く): 34306532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 2711, 5290, 5422, 10580, 10844, 13555, 27110, 54220, 62353, 124706, 249412, 311765, 623530, 1247060, 1434119, 2868238, 5736476, 7170595, 14341190, 28682380]

約数ペア:

[(1, 28682380), (2, 14341190), (4, 7170595), (5, 5736476), (10, 2868238), (20, 1434119), (23, 1247060), (46, 623530), (92, 311765), (115, 249412), (230, 124706), (460, 62353), (529, 54220), (1058, 27110), (2116, 13555), (2645, 10844), (2711, 10580), (5290, 5422)]