42584960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 116328960

約数和(自身を除く): 73744000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 263, 320, 352, 368, 440, 460, 506, 526, 640, 704, 736, 880, 920, 1012, 1052, 1265, 1315, 1408, 1472, 1760, 1840, 2024, 2104, 2530, 2630, 2893, 2944, 3520, 3680, 4048, 4208, 5060, 5260, 5786, 6049, 7040, 7360, 8096, 8416, 10120, 10520, 11572, 12098, 14465, 14720, 16192, 16832, 20240, 21040, 23144, 24196, 28930, 30245, 32384, 33664, 40480, 42080, 46288, 48392, 57860, 60490, 66539, 80960, 84160, 92576, 96784, 115720, 120980, 133078, 161920, 168320, 185152, 193568, 231440, 241960, 266156, 332695, 370304, 387136, 462880, 483920, 532312, 665390, 774272, 925760, 967840, 1064624, 1330780, 1851520, 1935680, 2129248, 2661560, 3871360, 4258496, 5323120, 8516992, 10646240, 21292480, 42584960]

約数ペア:

[(1, 42584960), (2, 21292480), (4, 10646240), (5, 8516992), (8, 5323120), (10, 4258496), (11, 3871360), (16, 2661560), (20, 2129248), (22, 1935680), (23, 1851520), (32, 1330780), (40, 1064624), (44, 967840), (46, 925760), (55, 774272), (64, 665390), (80, 532312), (88, 483920), (92, 462880), (110, 387136), (115, 370304), (128, 332695), (160, 266156), (176, 241960), (184, 231440), (220, 193568), (230, 185152), (253, 168320), (263, 161920), (320, 133078), (352, 120980), (368, 115720), (440, 96784), (460, 92576), (506, 84160), (526, 80960), (640, 66539), (704, 60490), (736, 57860), (880, 48392), (920, 46288), (1012, 42080), (1052, 40480), (1265, 33664), (1315, 32384), (1408, 30245), (1472, 28930), (1760, 24196), (1840, 23144), (2024, 21040), (2104, 20240), (2530, 16832), (2630, 16192), (2893, 14720), (2944, 14465), (3520, 12098), (3680, 11572), (4048, 10520), (4208, 10120), (5060, 8416), (5260, 8096), (5786, 7360), (6049, 7040)]