396410110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19141}}^1$

素因数の和:19276

約数の個数: 32

約数和(自身を含む): 758023200

約数和(自身を除く): 361613090

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 19141, 20710, 38282, 95705, 191410, 363679, 727358, 1818395, 2086369, 3636790, 4172738, 10431845, 20863690, 39641011, 79282022, 198205055, 396410110]

約数ペア:

[(1, 396410110), (2, 198205055), (5, 79282022), (10, 39641011), (19, 20863690), (38, 10431845), (95, 4172738), (109, 3636790), (190, 2086369), (218, 1818395), (545, 727358), (1090, 363679), (2071, 191410), (4142, 95705), (10355, 38282), (19141, 20710)]