28512410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 26075110

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2339, 2438, 4678, 6095, 11695, 12190, 23390, 53797, 107594, 123967, 247934, 268985, 537970, 619835, 1239670, 2851241, 5702482, 14256205, 28512410]

約数ペア:

[(1, 28512410), (2, 14256205), (5, 5702482), (10, 2851241), (23, 1239670), (46, 619835), (53, 537970), (106, 268985), (115, 247934), (230, 123967), (265, 107594), (530, 53797), (1219, 23390), (2339, 12190), (2438, 11695), (4678, 6095)]