47826880

素因数分解:

$2^6\times 5^1\times {\mathrm{149459}}^1$

素因数の和:149476

約数の個数: 28

約数和(自身を含む): 113888520

約数和(自身を除く): 66061640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 149459, 298918, 597836, 747295, 1195672, 1494590, 2391344, 2989180, 4782688, 5978360, 9565376, 11956720, 23913440, 47826880]

約数ペア:

[(1, 47826880), (2, 23913440), (4, 11956720), (5, 9565376), (8, 5978360), (10, 4782688), (16, 2989180), (20, 2391344), (32, 1494590), (40, 1195672), (64, 747295), (80, 597836), (160, 298918), (320, 149459)]