201632440

素因数分解:

$2^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{4751}}^1$

素因数の和:5823

約数の個数: 32

約数和(自身を含む): 454196160

約数和(自身を除く): 252563720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061, 2122, 4244, 4751, 5305, 8488, 9502, 10610, 19004, 21220, 23755, 38008, 42440, 47510, 95020, 190040, 5040811, 10081622, 20163244, 25204055, 40326488, 50408110, 100816220, 201632440]

約数ペア:

[(1, 201632440), (2, 100816220), (4, 50408110), (5, 40326488), (8, 25204055), (10, 20163244), (20, 10081622), (40, 5040811), (1061, 190040), (2122, 95020), (4244, 47510), (4751, 42440), (5305, 38008), (8488, 23755), (9502, 21220), (10610, 19004)]