79590080

素因数分解:

$2^6\times 5^1\times {\mathrm{248719}}^1$

素因数の和:248736

約数の個数: 28

約数和(自身を含む): 189524640

約数和(自身を除く): 109934560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 248719, 497438, 994876, 1243595, 1989752, 2487190, 3979504, 4974380, 7959008, 9948760, 15918016, 19897520, 39795040, 79590080]

約数ペア:

[(1, 79590080), (2, 39795040), (4, 19897520), (5, 15918016), (8, 9948760), (10, 7959008), (16, 4974380), (20, 3979504), (32, 2487190), (40, 1989752), (64, 1243595), (80, 994876), (160, 497438), (320, 248719)]