2011680862475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{42151511}}^1$

素因数の和:42151627

約数の個数: 24

約数和(自身を含む): 2634300893952

約数和(自身を除く): 622620031477

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 9545, 47725, 42151511, 210757555, 969484753, 1053787775, 3498575413, 4847423765, 17492877065, 24237118825, 80467234499, 87464385325, 402336172495, 2011680862475]

約数ペア:

[(1, 2011680862475), (5, 402336172495), (23, 87464385325), (25, 80467234499), (83, 24237118825), (115, 17492877065), (415, 4847423765), (575, 3498575413), (1909, 1053787775), (2075, 969484753), (9545, 210757555), (47725, 42151511)]