26012380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76507}}^1$

素因数の和:76533

約数の個数: 24

約数和(自身を含む): 57840048

約数和(自身を除く): 31827668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 76507, 153014, 306028, 382535, 765070, 1300619, 1530140, 2601238, 5202476, 6503095, 13006190, 26012380]

約数ペア:

[(1, 26012380), (2, 13006190), (4, 6503095), (5, 5202476), (10, 2601238), (17, 1530140), (20, 1300619), (34, 765070), (68, 382535), (85, 306028), (170, 153014), (340, 76507)]