156949410350

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{487}}^1\times {\mathrm{20333}}^1$

素因数の和:21149

約数の個数: 48

約数和(自身を含む): 293462565408

約数和(自身を除く): 136513155058

約数列:

[1, 2, 5, 10, 25, 50, 317, 487, 634, 974, 1585, 2435, 3170, 4870, 7925, 12175, 15850, 20333, 24350, 40666, 101665, 154379, 203330, 308758, 508325, 771895, 1016650, 1543790, 3859475, 6445561, 7718950, 9902171, 12891122, 19804342, 32227805, 49510855, 64455610, 99021710, 161139025, 247554275, 322278050, 495108550, 3138988207, 6277976414, 15694941035, 31389882070, 78474705175, 156949410350]

約数ペア:

[(1, 156949410350), (2, 78474705175), (5, 31389882070), (10, 15694941035), (25, 6277976414), (50, 3138988207), (317, 495108550), (487, 322278050), (634, 247554275), (974, 161139025), (1585, 99021710), (2435, 64455610), (3170, 49510855), (4870, 32227805), (7925, 19804342), (12175, 12891122), (15850, 9902171), (20333, 7718950), (24350, 6445561), (40666, 3859475), (101665, 1543790), (154379, 1016650), (203330, 771895), (308758, 508325)]