26013860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15671}}^1$

素因数の和:15763

約数の個数: 24

約数和(自身を含む): 55290816

約数和(自身を除く): 29276956

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 15671, 31342, 62684, 78355, 156710, 313420, 1300693, 2601386, 5202772, 6503465, 13006930, 26013860]

約数ペア:

[(1, 26013860), (2, 13006930), (4, 6503465), (5, 5202772), (10, 2601386), (20, 1300693), (83, 313420), (166, 156710), (332, 78355), (415, 62684), (830, 31342), (1660, 15671)]