5752180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 8190476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 227, 362, 454, 724, 905, 908, 1135, 1267, 1589, 1810, 2270, 2534, 3178, 3620, 4540, 5068, 6335, 6356, 7945, 12670, 15890, 25340, 31780, 41087, 82174, 164348, 205435, 287609, 410870, 575218, 821740, 1150436, 1438045, 2876090, 5752180]

約数ペア:

[(1, 5752180), (2, 2876090), (4, 1438045), (5, 1150436), (7, 821740), (10, 575218), (14, 410870), (20, 287609), (28, 205435), (35, 164348), (70, 82174), (140, 41087), (181, 31780), (227, 25340), (362, 15890), (454, 12670), (724, 7945), (905, 6356), (908, 6335), (1135, 5068), (1267, 4540), (1589, 3620), (1810, 3178), (2270, 2534)]