25470470

素因数分解:

$2^1\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{1609}}^1$

素因数の和:3199

約数の個数: 16

約数和(自身を含む): 45904320

約数和(自身を除く): 20433850

約数列:

[1, 2, 5, 10, 1583, 1609, 3166, 3218, 7915, 8045, 15830, 16090, 2547047, 5094094, 12735235, 25470470]

約数ペア:

[(1, 25470470), (2, 12735235), (5, 5094094), (10, 2547047), (1583, 16090), (1609, 15830), (3166, 8045), (3218, 7915)]