334429400

素因数分解:

$2^3\times 5^2\times {\mathrm{1123}}^1\times {\mathrm{1489}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 778763400

約数和(自身を除く): 444334000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1123, 1489, 2246, 2978, 4492, 5615, 5956, 7445, 8984, 11230, 11912, 14890, 22460, 28075, 29780, 37225, 44920, 56150, 59560, 74450, 112300, 148900, 224600, 297800, 1672147, 3344294, 6688588, 8360735, 13377176, 16721470, 33442940, 41803675, 66885880, 83607350, 167214700, 334429400]

約数ペア:

[(1, 334429400), (2, 167214700), (4, 83607350), (5, 66885880), (8, 41803675), (10, 33442940), (20, 16721470), (25, 13377176), (40, 8360735), (50, 6688588), (100, 3344294), (200, 1672147), (1123, 297800), (1489, 224600), (2246, 148900), (2978, 112300), (4492, 74450), (5615, 59560), (5956, 56150), (7445, 44920), (8984, 37225), (11230, 29780), (11912, 28075), (14890, 22460)]