2074412450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 4336865280

約数和(自身を除く): 2262452830

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 239, 275, 367, 430, 473, 478, 550, 734, 946, 1075, 1195, 1835, 2150, 2365, 2390, 2629, 3670, 4037, 4730, 5258, 5975, 8074, 9175, 10277, 11825, 11950, 13145, 15781, 18350, 20185, 20554, 23650, 26290, 31562, 40370, 51385, 65725, 78905, 87713, 100925, 102770, 113047, 131450, 157810, 173591, 175426, 201850, 226094, 256925, 347182, 394525, 438565, 513850, 565235, 789050, 867955, 877130, 964843, 1130470, 1735910, 1929686, 2192825, 2826175, 3771659, 4339775, 4385650, 4824215, 5652350, 7543318, 8679550, 9648430, 18858295, 24121075, 37716590, 41488249, 48242150, 82976498, 94291475, 188582950, 207441245, 414882490, 1037206225, 2074412450]

約数ペア:

[(1, 2074412450), (2, 1037206225), (5, 414882490), (10, 207441245), (11, 188582950), (22, 94291475), (25, 82976498), (43, 48242150), (50, 41488249), (55, 37716590), (86, 24121075), (110, 18858295), (215, 9648430), (239, 8679550), (275, 7543318), (367, 5652350), (430, 4824215), (473, 4385650), (478, 4339775), (550, 3771659), (734, 2826175), (946, 2192825), (1075, 1929686), (1195, 1735910), (1835, 1130470), (2150, 964843), (2365, 877130), (2390, 867955), (2629, 789050), (3670, 565235), (4037, 513850), (4730, 438565), (5258, 394525), (5975, 347182), (8074, 256925), (9175, 226094), (10277, 201850), (11825, 175426), (11950, 173591), (13145, 157810), (15781, 131450), (18350, 113047), (20185, 102770), (20554, 100925), (23650, 87713), (26290, 78905), (31562, 65725), (40370, 51385)]