91271260

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{23893}}^1$

素因数の和:24093

約数の個数: 24

約数和(自身を含む): 192681216

約数和(自身を除く): 101409956

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 23893, 47786, 95572, 119465, 238930, 477860, 4563563, 9127126, 18254252, 22817815, 45635630, 91271260]

約数ペア:

[(1, 91271260), (2, 45635630), (4, 22817815), (5, 18254252), (10, 9127126), (20, 4563563), (191, 477860), (382, 238930), (764, 119465), (955, 95572), (1910, 47786), (3820, 23893)]