227982640

素因数分解:

$2^4\times 5^1\times {\mathrm{2849783}}^1$

素因数の和:2849796

約数の個数: 20

約数和(自身を含む): 530059824

約数和(自身を除く): 302077184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2849783, 5699566, 11399132, 14248915, 22798264, 28497830, 45596528, 56995660, 113991320, 227982640]

約数ペア:

[(1, 227982640), (2, 113991320), (4, 56995660), (5, 45596528), (8, 28497830), (10, 22798264), (16, 14248915), (20, 11399132), (40, 5699566), (80, 2849783)]