3923650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 7382340

約数和(自身を除く): 3458690

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 809, 970, 1618, 2425, 4045, 4850, 8090, 20225, 40450, 78473, 156946, 392365, 784730, 1961825, 3923650]

約数ペア:

[(1, 3923650), (2, 1961825), (5, 784730), (10, 392365), (25, 156946), (50, 78473), (97, 40450), (194, 20225), (485, 8090), (809, 4850), (970, 4045), (1618, 2425)]