713128760

素因数分解:

$2^3\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{5333}}^1$

素因数の和:8687

約数の個数: 32

約数和(自身を含む): 1605320640

約数和(自身を除く): 892191880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3343, 5333, 6686, 10666, 13372, 16715, 21332, 26665, 26744, 33430, 42664, 53330, 66860, 106660, 133720, 213320, 17828219, 35656438, 71312876, 89141095, 142625752, 178282190, 356564380, 713128760]

約数ペア:

[(1, 713128760), (2, 356564380), (4, 178282190), (5, 142625752), (8, 89141095), (10, 71312876), (20, 35656438), (40, 17828219), (3343, 213320), (5333, 133720), (6686, 106660), (10666, 66860), (13372, 53330), (16715, 42664), (21332, 33430), (26665, 26744)]