8064538720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7200481}}^1$

素因数の和:7200503

約数の個数: 48

約数和(自身を含む): 21774257568

約数和(自身を除く): 13709718848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7200481, 14400962, 28801924, 36002405, 50403367, 57603848, 72004810, 100806734, 115207696, 144009620, 201613468, 230415392, 252016835, 288019240, 403226936, 504033670, 576038480, 806453872, 1008067340, 1152076960, 1612907744, 2016134680, 4032269360, 8064538720]

約数ペア:

[(1, 8064538720), (2, 4032269360), (4, 2016134680), (5, 1612907744), (7, 1152076960), (8, 1008067340), (10, 806453872), (14, 576038480), (16, 504033670), (20, 403226936), (28, 288019240), (32, 252016835), (35, 230415392), (40, 201613468), (56, 144009620), (70, 115207696), (80, 100806734), (112, 72004810), (140, 57603848), (160, 50403367), (224, 36002405), (280, 28801924), (560, 14400962), (1120, 7200481)]