10257650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 21081984

約数和(自身を除く): 10824334

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 367, 430, 559, 650, 734, 1075, 1118, 1835, 2150, 2795, 3670, 4771, 5590, 9175, 9542, 13975, 15781, 18350, 23855, 27950, 31562, 47710, 78905, 119275, 157810, 205153, 238550, 394525, 410306, 789050, 1025765, 2051530, 5128825, 10257650]

約数ペア:

[(1, 10257650), (2, 5128825), (5, 2051530), (10, 1025765), (13, 789050), (25, 410306), (26, 394525), (43, 238550), (50, 205153), (65, 157810), (86, 119275), (130, 78905), (215, 47710), (325, 31562), (367, 27950), (430, 23855), (559, 18350), (650, 15781), (734, 13975), (1075, 9542), (1118, 9175), (1835, 5590), (2150, 4771), (2795, 3670)]