75961990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5171}}^1$

素因数の和:5304

約数の個数: 32

約数和(自身を含む): 148581216

約数和(自身を除く): 72619226

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 5171, 7345, 10342, 14690, 25855, 51710, 67223, 134446, 336115, 584323, 672230, 1168646, 2921615, 5843230, 7596199, 15192398, 37980995, 75961990]

約数ペア:

[(1, 75961990), (2, 37980995), (5, 15192398), (10, 7596199), (13, 5843230), (26, 2921615), (65, 1168646), (113, 672230), (130, 584323), (226, 336115), (565, 134446), (1130, 67223), (1469, 51710), (2938, 25855), (5171, 14690), (7345, 10342)]