54060440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193073}}^1$

素因数の和:193091

約数の個数: 32

約数和(自身を含む): 139013280

約数和(自身を除く): 84952840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 193073, 386146, 772292, 965365, 1351511, 1544584, 1930730, 2703022, 3861460, 5406044, 6757555, 7722920, 10812088, 13515110, 27030220, 54060440]

約数ペア:

[(1, 54060440), (2, 27030220), (4, 13515110), (5, 10812088), (7, 7722920), (8, 6757555), (10, 5406044), (14, 3861460), (20, 2703022), (28, 1930730), (35, 1544584), (40, 1351511), (56, 965365), (70, 772292), (140, 386146), (280, 193073)]