38223080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136511}}^1$

素因数の和:136529

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 60065560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136511, 273022, 546044, 682555, 955577, 1092088, 1365110, 1911154, 2730220, 3822308, 4777885, 5460440, 7644616, 9555770, 19111540, 38223080]

約数ペア:

[(1, 38223080), (2, 19111540), (4, 9555770), (5, 7644616), (7, 5460440), (8, 4777885), (10, 3822308), (14, 2730220), (20, 1911154), (28, 1365110), (35, 1092088), (40, 955577), (56, 682555), (70, 546044), (140, 273022), (280, 136511)]