76243220

素因数分解:

$2^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{2801}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 160285608

約数和(自身を除く): 84042388

約数列:

[1, 2, 4, 5, 10, 20, 1361, 2722, 2801, 5444, 5602, 6805, 11204, 13610, 14005, 27220, 28010, 56020, 3812161, 7624322, 15248644, 19060805, 38121610, 76243220]

約数ペア:

[(1, 76243220), (2, 38121610), (4, 19060805), (5, 15248644), (10, 7624322), (20, 3812161), (1361, 56020), (2722, 28010), (2801, 27220), (5444, 14005), (5602, 13610), (6805, 11204)]