45975640

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8269}}^1$

素因数の和:8419

約数の個数: 32

約数和(自身を含む): 104202000

約数和(自身を除く): 58226360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 8269, 16538, 33076, 41345, 66152, 82690, 165380, 330760, 1149391, 2298782, 4597564, 5746955, 9195128, 11493910, 22987820, 45975640]

約数ペア:

[(1, 45975640), (2, 22987820), (4, 11493910), (5, 9195128), (8, 5746955), (10, 4597564), (20, 2298782), (40, 1149391), (139, 330760), (278, 165380), (556, 82690), (695, 66152), (1112, 41345), (1390, 33076), (2780, 16538), (5560, 8269)]