266238995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 365783040

約数和(自身を除く): 99544045

約数列:

[1, 5, 11, 29, 55, 71, 145, 319, 355, 781, 1595, 2059, 2351, 3905, 10295, 11755, 22649, 25861, 68179, 113245, 129305, 166921, 340895, 749969, 834605, 1836131, 3749845, 4840709, 9180655, 24203545, 53247799, 266238995]

約数ペア:

[(1, 266238995), (5, 53247799), (11, 24203545), (29, 9180655), (55, 4840709), (71, 3749845), (145, 1836131), (319, 834605), (355, 749969), (781, 340895), (1595, 166921), (2059, 129305), (2351, 113245), (3905, 68179), (10295, 25861), (11755, 22649)]