968229040

素因数分解:

$2^4\times 5^1\times {\mathrm{12102863}}^1$

素因数の和:12102876

約数の個数: 20

約数和(自身を含む): 2251132704

約数和(自身を除く): 1282903664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12102863, 24205726, 48411452, 60514315, 96822904, 121028630, 193645808, 242057260, 484114520, 968229040]

約数ペア:

[(1, 968229040), (2, 484114520), (4, 242057260), (5, 193645808), (8, 121028630), (10, 96822904), (16, 60514315), (20, 48411452), (40, 24205726), (80, 12102863)]