80294270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5009}}^1$

素因数の和:5252

約数の個数: 32

約数和(自身を含む): 165931200

約数和(自身を除く): 85636930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 5009, 8015, 10018, 16030, 25045, 35063, 50090, 70126, 175315, 350630, 1147061, 2294122, 5735305, 8029427, 11470610, 16058854, 40147135, 80294270]

約数ペア:

[(1, 80294270), (2, 40147135), (5, 16058854), (7, 11470610), (10, 8029427), (14, 5735305), (35, 2294122), (70, 1147061), (229, 350630), (458, 175315), (1145, 70126), (1603, 50090), (2290, 35063), (3206, 25045), (5009, 16030), (8015, 10018)]