12999586880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5803387}}^1$

素因数の和:5803411

約数の個数: 56

約数和(自身を含む): 35377453248

約数和(自身を除く): 22377866368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5803387, 11606774, 23213548, 29016935, 40623709, 46427096, 58033870, 81247418, 92854192, 116067740, 162494836, 185708384, 203118545, 232135480, 324989672, 371416768, 406237090, 464270960, 649979344, 812474180, 928541920, 1299958688, 1624948360, 1857083840, 2599917376, 3249896720, 6499793440, 12999586880]

約数ペア:

[(1, 12999586880), (2, 6499793440), (4, 3249896720), (5, 2599917376), (7, 1857083840), (8, 1624948360), (10, 1299958688), (14, 928541920), (16, 812474180), (20, 649979344), (28, 464270960), (32, 406237090), (35, 371416768), (40, 324989672), (56, 232135480), (64, 203118545), (70, 185708384), (80, 162494836), (112, 116067740), (140, 92854192), (160, 81247418), (224, 58033870), (280, 46427096), (320, 40623709), (448, 29016935), (560, 23213548), (1120, 11606774), (2240, 5803387)]