12882642400

素因数分解:

$2^5\times 5^2\times {\mathrm{16103303}}^1$

素因数の和:16103323

約数の個数: 36

約数和(自身を含む): 31449752712

約数和(自身を除く): 18567110312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 16103303, 32206606, 64413212, 80516515, 128826424, 161033030, 257652848, 322066060, 402582575, 515305696, 644132120, 805165150, 1288264240, 1610330300, 2576528480, 3220660600, 6441321200, 12882642400]

約数ペア:

[(1, 12882642400), (2, 6441321200), (4, 3220660600), (5, 2576528480), (8, 1610330300), (10, 1288264240), (16, 805165150), (20, 644132120), (25, 515305696), (32, 402582575), (40, 322066060), (50, 257652848), (80, 161033030), (100, 128826424), (160, 80516515), (200, 64413212), (400, 32206606), (800, 16103303)]