38861770

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 71493840

約数和(自身を除く): 32632070

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 353, 505, 545, 706, 1010, 1090, 1765, 3530, 11009, 22018, 35653, 38477, 55045, 71306, 76954, 110090, 178265, 192385, 356530, 384770, 3886177, 7772354, 19430885, 38861770]

約数ペア:

[(1, 38861770), (2, 19430885), (5, 7772354), (10, 3886177), (101, 384770), (109, 356530), (202, 192385), (218, 178265), (353, 110090), (505, 76954), (545, 71306), (706, 55045), (1010, 38477), (1090, 35653), (1765, 22018), (3530, 11009)]