12949580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5474

約数の個数: 48

約数和(自身を含む): 32913216

約数和(自身を除く): 19963636

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5441, 10882, 21764, 27205, 38087, 54410, 76174, 92497, 108820, 152348, 184994, 190435, 369988, 380870, 462485, 647479, 761740, 924970, 1294958, 1849940, 2589916, 3237395, 6474790, 12949580]

約数ペア:

[(1, 12949580), (2, 6474790), (4, 3237395), (5, 2589916), (7, 1849940), (10, 1294958), (14, 924970), (17, 761740), (20, 647479), (28, 462485), (34, 380870), (35, 369988), (68, 190435), (70, 184994), (85, 152348), (119, 108820), (140, 92497), (170, 76174), (238, 54410), (340, 38087), (476, 27205), (595, 21764), (1190, 10882), (2380, 5441)]