86480800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{15443}}^1$

素因数の和:15470

約数の個数: 72

約数和(自身を含む): 241297056

約数和(自身を除く): 154816256

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, 15443, 30886, 61772, 77215, 108101, 123544, 154430, 216202, 247088, 308860, 386075, 432404, 494176, 540505, 617720, 772150, 864808, 1081010, 1235440, 1544300, 1729616, 2162020, 2470880, 2702525, 3088600, 3459232, 4324040, 5405050, 6177200, 8648080, 10810100, 12354400, 17296160, 21620200, 43240400, 86480800]

約数ペア:

[(1, 86480800), (2, 43240400), (4, 21620200), (5, 17296160), (7, 12354400), (8, 10810100), (10, 8648080), (14, 6177200), (16, 5405050), (20, 4324040), (25, 3459232), (28, 3088600), (32, 2702525), (35, 2470880), (40, 2162020), (50, 1729616), (56, 1544300), (70, 1235440), (80, 1081010), (100, 864808), (112, 772150), (140, 617720), (160, 540505), (175, 494176), (200, 432404), (224, 386075), (280, 308860), (350, 247088), (400, 216202), (560, 154430), (700, 123544), (800, 108101), (1120, 77215), (1400, 61772), (2800, 30886), (5600, 15443)]