83369860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6691}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 202366080

約数和(自身を除く): 118996220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 6691, 12460, 13382, 26764, 33455, 46837, 66910, 93674, 133820, 187348, 234185, 468370, 595499, 936740, 1190998, 2381996, 2977495, 4168493, 5954990, 8336986, 11909980, 16673972, 20842465, 41684930, 83369860]

約数ペア:

[(1, 83369860), (2, 41684930), (4, 20842465), (5, 16673972), (7, 11909980), (10, 8336986), (14, 5954990), (20, 4168493), (28, 2977495), (35, 2381996), (70, 1190998), (89, 936740), (140, 595499), (178, 468370), (356, 234185), (445, 187348), (623, 133820), (890, 93674), (1246, 66910), (1780, 46837), (2492, 33455), (3115, 26764), (6230, 13382), (6691, 12460)]