80337670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3917}}^1$

素因数の和:4224

約数の個数: 32

約数和(自身を含む): 165872448

約数和(自身を除く): 85534778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 3917, 4102, 7834, 10255, 19585, 20510, 27419, 39170, 54838, 137095, 274190, 1147681, 2295362, 5738405, 8033767, 11476810, 16067534, 40168835, 80337670]

約数ペア:

[(1, 80337670), (2, 40168835), (5, 16067534), (7, 11476810), (10, 8033767), (14, 5738405), (35, 2295362), (70, 1147681), (293, 274190), (586, 137095), (1465, 54838), (2051, 39170), (2930, 27419), (3917, 20510), (4102, 19585), (7834, 10255)]