23255150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 46403280

約数和(自身を除く): 23148130

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 251, 425, 502, 545, 850, 1090, 1255, 1853, 2510, 2725, 3706, 4267, 5450, 6275, 8534, 9265, 12550, 18530, 21335, 27359, 42670, 46325, 54718, 92650, 106675, 136795, 213350, 273590, 465103, 683975, 930206, 1367950, 2325515, 4651030, 11627575, 23255150]

約数ペア:

[(1, 23255150), (2, 11627575), (5, 4651030), (10, 2325515), (17, 1367950), (25, 930206), (34, 683975), (50, 465103), (85, 273590), (109, 213350), (170, 136795), (218, 106675), (251, 92650), (425, 54718), (502, 46325), (545, 42670), (850, 27359), (1090, 21335), (1255, 18530), (1853, 12550), (2510, 9265), (2725, 8534), (3706, 6275), (4267, 5450)]