5578120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3817

約数の個数: 32

約数和(自身を含む): 12893400

約数和(自身を除く): 7315280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3769, 7538, 15076, 18845, 30152, 37690, 75380, 139453, 150760, 278906, 557812, 697265, 1115624, 1394530, 2789060, 5578120]

約数ペア:

[(1, 5578120), (2, 2789060), (4, 1394530), (5, 1115624), (8, 697265), (10, 557812), (20, 278906), (37, 150760), (40, 139453), (74, 75380), (148, 37690), (185, 30152), (296, 18845), (370, 15076), (740, 7538), (1480, 3769)]