26740150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 53259984

約数和(自身を除く): 26519834

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 163, 170, 193, 326, 386, 425, 815, 850, 965, 1630, 1930, 2771, 3281, 4075, 4825, 5542, 6562, 8150, 9650, 13855, 16405, 27710, 31459, 32810, 62918, 69275, 82025, 138550, 157295, 164050, 314590, 534803, 786475, 1069606, 1572950, 2674015, 5348030, 13370075, 26740150]

約数ペア:

[(1, 26740150), (2, 13370075), (5, 5348030), (10, 2674015), (17, 1572950), (25, 1069606), (34, 786475), (50, 534803), (85, 314590), (163, 164050), (170, 157295), (193, 138550), (326, 82025), (386, 69275), (425, 62918), (815, 32810), (850, 31459), (965, 27710), (1630, 16405), (1930, 13855), (2771, 9650), (3281, 8150), (4075, 6562), (4825, 5542)]