101881340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27241}}^1$

素因数の和:27278

約数の個数: 48

約数和(自身を含む): 247139424

約数和(自身を除く): 145258084

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 27241, 54482, 108964, 136205, 272410, 299651, 463097, 544820, 599302, 926194, 1198604, 1498255, 1852388, 2315485, 2996510, 4630970, 5094067, 5993020, 9261940, 10188134, 20376268, 25470335, 50940670, 101881340]

約数ペア:

[(1, 101881340), (2, 50940670), (4, 25470335), (5, 20376268), (10, 10188134), (11, 9261940), (17, 5993020), (20, 5094067), (22, 4630970), (34, 2996510), (44, 2315485), (55, 1852388), (68, 1498255), (85, 1198604), (110, 926194), (170, 599302), (187, 544820), (220, 463097), (340, 299651), (374, 272410), (748, 136205), (935, 108964), (1870, 54482), (3740, 27241)]