114682400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20506

約数の個数: 72

約数和(自身を含む): 319979520

約数和(自身を除く): 205297120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 20479, 40958, 81916, 102395, 143353, 163832, 204790, 286706, 327664, 409580, 511975, 573412, 655328, 716765, 819160, 1023950, 1146824, 1433530, 1638320, 2047900, 2293648, 2867060, 3276640, 3583825, 4095800, 4587296, 5734120, 7167650, 8191600, 11468240, 14335300, 16383200, 22936480, 28670600, 57341200, 114682400]

約数ペア:

[(1, 114682400), (2, 57341200), (4, 28670600), (5, 22936480), (7, 16383200), (8, 14335300), (10, 11468240), (14, 8191600), (16, 7167650), (20, 5734120), (25, 4587296), (28, 4095800), (32, 3583825), (35, 3276640), (40, 2867060), (50, 2293648), (56, 2047900), (70, 1638320), (80, 1433530), (100, 1146824), (112, 1023950), (140, 819160), (160, 716765), (175, 655328), (200, 573412), (224, 511975), (280, 409580), (350, 327664), (400, 286706), (560, 204790), (700, 163832), (800, 143353), (1120, 102395), (1400, 81916), (2800, 40958), (5600, 20479)]