70332020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{319691}}^1$

素因数の和:319711

約数の個数: 24

約数和(自身を含む): 161124768

約数和(自身を除く): 90792748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 319691, 639382, 1278764, 1598455, 3196910, 3516601, 6393820, 7033202, 14066404, 17583005, 35166010, 70332020]

約数ペア:

[(1, 70332020), (2, 35166010), (4, 17583005), (5, 14066404), (10, 7033202), (11, 6393820), (20, 3516601), (22, 3196910), (44, 1598455), (55, 1278764), (110, 639382), (220, 319691)]