68088070

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{25889}}^1$

素因数の和:26159

約数の個数: 16

約数和(自身を含む): 123029280

約数和(自身を除く): 54941210

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 25889, 51778, 129445, 258890, 6808807, 13617614, 34044035, 68088070]

約数ペア:

[(1, 68088070), (2, 34044035), (5, 13617614), (10, 6808807), (263, 258890), (526, 129445), (1315, 51778), (2630, 25889)]