38983840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34807}}^1$

素因数の和:34829

約数の個数: 48

約数和(自身を含む): 105259392

約数和(自身を除く): 66275552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34807, 69614, 139228, 174035, 243649, 278456, 348070, 487298, 556912, 696140, 974596, 1113824, 1218245, 1392280, 1949192, 2436490, 2784560, 3898384, 4872980, 5569120, 7796768, 9745960, 19491920, 38983840]

約数ペア:

[(1, 38983840), (2, 19491920), (4, 9745960), (5, 7796768), (7, 5569120), (8, 4872980), (10, 3898384), (14, 2784560), (16, 2436490), (20, 1949192), (28, 1392280), (32, 1218245), (35, 1113824), (40, 974596), (56, 696140), (70, 556912), (80, 487298), (112, 348070), (140, 278456), (160, 243649), (224, 174035), (280, 139228), (560, 69614), (1120, 34807)]