556366960

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{50033}}^1$

素因数の和:50185

約数の個数: 40

約数和(自身を含む): 1302885360

約数和(自身を除く): 746518400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 50033, 100066, 200132, 250165, 400264, 500330, 800528, 1000660, 2001320, 4002640, 6954587, 13909174, 27818348, 34772935, 55636696, 69545870, 111273392, 139091740, 278183480, 556366960]

約数ペア:

[(1, 556366960), (2, 278183480), (4, 139091740), (5, 111273392), (8, 69545870), (10, 55636696), (16, 34772935), (20, 27818348), (40, 13909174), (80, 6954587), (139, 4002640), (278, 2001320), (556, 1000660), (695, 800528), (1112, 500330), (1390, 400264), (2224, 250165), (2780, 200132), (5560, 100066), (11120, 50033)]