808748326610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{20892491}}^1$

素因数の和:20892591

約数の個数: 48

約数和(自身を含む): 1714855743360

約数和(自身を除く): 906107416750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 19355, 38710, 20892491, 41784982, 104462455, 146247437, 208924910, 292494874, 731237185, 1023732059, 1462474370, 1650506789, 2047464118, 3301013578, 5118660295, 8252533945, 10237320590, 11553547523, 16505067890, 23107095046, 57767737615, 80874832661, 115535475230, 161749665322, 404374163305, 808748326610]

約数ペア:

[(1, 808748326610), (2, 404374163305), (5, 161749665322), (7, 115535475230), (10, 80874832661), (14, 57767737615), (35, 23107095046), (49, 16505067890), (70, 11553547523), (79, 10237320590), (98, 8252533945), (158, 5118660295), (245, 3301013578), (395, 2047464118), (490, 1650506789), (553, 1462474370), (790, 1023732059), (1106, 731237185), (2765, 292494874), (3871, 208924910), (5530, 146247437), (7742, 104462455), (19355, 41784982), (38710, 20892491)]