26545060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15991}}^1$

素因数の和:16083

約数の個数: 24

約数和(自身を含む): 56419776

約数和(自身を除く): 29874716

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 15991, 31982, 63964, 79955, 159910, 319820, 1327253, 2654506, 5309012, 6636265, 13272530, 26545060]

約数ペア:

[(1, 26545060), (2, 13272530), (4, 6636265), (5, 5309012), (10, 2654506), (20, 1327253), (83, 319820), (166, 159910), (332, 79955), (415, 63964), (830, 31982), (1660, 15991)]