98827520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7019}}^1$

素因数の和:7051

約数の個数: 72

約数和(自身を含む): 258279840

約数和(自身を除く): 159452320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7019, 7040, 14038, 14080, 28076, 35095, 56152, 70190, 77209, 112304, 140380, 154418, 224608, 280760, 308836, 386045, 449216, 561520, 617672, 772090, 898432, 1123040, 1235344, 1544180, 1796864, 2246080, 2470688, 3088360, 4492160, 4941376, 6176720, 8984320, 9882752, 12353440, 19765504, 24706880, 49413760, 98827520]

約数ペア:

[(1, 98827520), (2, 49413760), (4, 24706880), (5, 19765504), (8, 12353440), (10, 9882752), (11, 8984320), (16, 6176720), (20, 4941376), (22, 4492160), (32, 3088360), (40, 2470688), (44, 2246080), (55, 1796864), (64, 1544180), (80, 1235344), (88, 1123040), (110, 898432), (128, 772090), (160, 617672), (176, 561520), (220, 449216), (256, 386045), (320, 308836), (352, 280760), (440, 224608), (640, 154418), (704, 140380), (880, 112304), (1280, 77209), (1408, 70190), (1760, 56152), (2816, 35095), (3520, 28076), (7019, 14080), (7040, 14038)]