38383790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 74952864

約数和(自身を除く): 36569074

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 5507, 6970, 11014, 27535, 55070, 93619, 187238, 225787, 451574, 468095, 936190, 1128935, 2257870, 3838379, 7676758, 19191895, 38383790]

約数ペア:

[(1, 38383790), (2, 19191895), (5, 7676758), (10, 3838379), (17, 2257870), (34, 1128935), (41, 936190), (82, 468095), (85, 451574), (170, 225787), (205, 187238), (410, 93619), (697, 55070), (1394, 27535), (3485, 11014), (5507, 6970)]