8028100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1924

約数の個数: 36

約数和(自身を含む): 17835664

約数和(自身を除く): 9807564

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1867, 2150, 3734, 4300, 7468, 9335, 18670, 37340, 46675, 80281, 93350, 160562, 186700, 321124, 401405, 802810, 1605620, 2007025, 4014050, 8028100]

約数ペア:

[(1, 8028100), (2, 4014050), (4, 2007025), (5, 1605620), (10, 802810), (20, 401405), (25, 321124), (43, 186700), (50, 160562), (86, 93350), (100, 80281), (172, 46675), (215, 37340), (430, 18670), (860, 9335), (1075, 7468), (1867, 4300), (2150, 3734)]