82699820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{590713}}^1$

素因数の和:590729

約数の個数: 24

約数和(自身を含む): 198479904

約数和(自身を除く): 115780084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 590713, 1181426, 2362852, 2953565, 4134991, 5907130, 8269982, 11814260, 16539964, 20674955, 41349910, 82699820]

約数ペア:

[(1, 82699820), (2, 41349910), (4, 20674955), (5, 16539964), (7, 11814260), (10, 8269982), (14, 5907130), (20, 4134991), (28, 2953565), (35, 2362852), (70, 1181426), (140, 590713)]