68561950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{13313}}^1$

素因数の和:13428

約数の個数: 24

約数和(自身を含む): 128773008

約数和(自身を除く): 60211058

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 13313, 26626, 66565, 133130, 332825, 665650, 1371239, 2742478, 6856195, 13712390, 34280975, 68561950]

約数ペア:

[(1, 68561950), (2, 34280975), (5, 13712390), (10, 6856195), (25, 2742478), (50, 1371239), (103, 665650), (206, 332825), (515, 133130), (1030, 66565), (2575, 26626), (5150, 13313)]