229411000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 128

約数和(自身を含む): 660965760

約数和(自身を除く): 431554760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 1000, 1300, 1400, 1625, 1750, 1820, 2275, 2521, 2600, 3250, 3500, 3640, 4550, 5042, 6500, 7000, 9100, 10084, 11375, 12605, 13000, 17647, 18200, 20168, 22750, 25210, 32773, 35294, 45500, 50420, 63025, 65546, 70588, 88235, 91000, 100840, 126050, 131092, 141176, 163865, 176470, 229411, 252100, 262184, 315125, 327730, 352940, 441175, 458822, 504200, 630250, 655460, 705880, 819325, 882350, 917644, 1147055, 1260500, 1310920, 1638650, 1764700, 1835288, 2205875, 2294110, 2521000, 3277300, 3529400, 4096625, 4411750, 4588220, 5735275, 6554600, 8193250, 8823500, 9176440, 11470550, 16386500, 17647000, 22941100, 28676375, 32773000, 45882200, 57352750, 114705500, 229411000]

約数ペア:

[(1, 229411000), (2, 114705500), (4, 57352750), (5, 45882200), (7, 32773000), (8, 28676375), (10, 22941100), (13, 17647000), (14, 16386500), (20, 11470550), (25, 9176440), (26, 8823500), (28, 8193250), (35, 6554600), (40, 5735275), (50, 4588220), (52, 4411750), (56, 4096625), (65, 3529400), (70, 3277300), (91, 2521000), (100, 2294110), (104, 2205875), (125, 1835288), (130, 1764700), (140, 1638650), (175, 1310920), (182, 1260500), (200, 1147055), (250, 917644), (260, 882350), (280, 819325), (325, 705880), (350, 655460), (364, 630250), (455, 504200), (500, 458822), (520, 441175), (650, 352940), (700, 327730), (728, 315125), (875, 262184), (910, 252100), (1000, 229411), (1300, 176470), (1400, 163865), (1625, 141176), (1750, 131092), (1820, 126050), (2275, 100840), (2521, 91000), (2600, 88235), (3250, 70588), (3500, 65546), (3640, 63025), (4550, 50420), (5042, 45500), (6500, 35294), (7000, 32773), (9100, 25210), (10084, 22750), (11375, 20168), (12605, 18200), (13000, 17647)]