201620793200

素因数分解:

$2^4\times 5^2\times {\mathrm{504051983}}^1$

素因数の和:504052001

約数の個数: 30

約数和(自身を含む): 484393956624

約数和(自身を除く): 282773163424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 504051983, 1008103966, 2016207932, 2520259915, 4032415864, 5040519830, 8064831728, 10081039660, 12601299575, 20162079320, 25202599150, 40324158640, 50405198300, 100810396600, 201620793200]

約数ペア:

[(1, 201620793200), (2, 100810396600), (4, 50405198300), (5, 40324158640), (8, 25202599150), (10, 20162079320), (16, 12601299575), (20, 10081039660), (25, 8064831728), (40, 5040519830), (50, 4032415864), (80, 2520259915), (100, 2016207932), (200, 1008103966), (400, 504051983)]