22107220

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3079}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 24462380

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3079, 3590, 6158, 7180, 12316, 15395, 30790, 61580, 1105361, 2210722, 4421444, 5526805, 11053610, 22107220]

約数ペア:

[(1, 22107220), (2, 11053610), (4, 5526805), (5, 4421444), (10, 2210722), (20, 1105361), (359, 61580), (718, 30790), (1436, 15395), (1795, 12316), (3079, 7180), (3590, 6158)]