14209220

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1979}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 29937600

約数和(自身を除く): 15728380

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 1979, 3590, 3958, 7180, 7916, 9895, 19790, 39580, 710461, 1420922, 2841844, 3552305, 7104610, 14209220]

約数ペア:

[(1, 14209220), (2, 7104610), (4, 3552305), (5, 2841844), (10, 1420922), (20, 710461), (359, 39580), (718, 19790), (1436, 9895), (1795, 7916), (1979, 7180), (3590, 3958)]