97517380

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{7583}}^1$

素因数の和:8235

約数の個数: 24

約数和(自身を含む): 205132032

約数和(自身を除く): 107614652

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 7583, 12860, 15166, 30332, 37915, 75830, 151660, 4875869, 9751738, 19503476, 24379345, 48758690, 97517380]

約数ペア:

[(1, 97517380), (2, 48758690), (4, 24379345), (5, 19503476), (10, 9751738), (20, 4875869), (643, 151660), (1286, 75830), (2572, 37915), (3215, 30332), (6430, 15166), (7583, 12860)]