66088040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17033}}^1$

素因数の和:17141

約数の個数: 32

約数和(自身を含む): 150239880

約数和(自身を除く): 84151840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 17033, 34066, 68132, 85165, 136264, 170330, 340660, 681320, 1652201, 3304402, 6608804, 8261005, 13217608, 16522010, 33044020, 66088040]

約数ペア:

[(1, 66088040), (2, 33044020), (4, 16522010), (5, 13217608), (8, 8261005), (10, 6608804), (20, 3304402), (40, 1652201), (97, 681320), (194, 340660), (388, 170330), (485, 136264), (776, 85165), (970, 68132), (1940, 34066), (3880, 17033)]