88645760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 247933440

約数和(自身を除く): 159287680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 421, 448, 470, 560, 640, 658, 752, 842, 896, 940, 1120, 1316, 1504, 1645, 1684, 1880, 2105, 2240, 2632, 2947, 3008, 3290, 3368, 3760, 4210, 4480, 5264, 5894, 6016, 6580, 6736, 7520, 8420, 10528, 11788, 13160, 13472, 14735, 15040, 16840, 19787, 21056, 23576, 26320, 26944, 29470, 30080, 33680, 39574, 42112, 47152, 52640, 53888, 58940, 67360, 79148, 94304, 98935, 105280, 117880, 134720, 138509, 158296, 188608, 197870, 210560, 235760, 269440, 277018, 316592, 377216, 395740, 471520, 554036, 633184, 692545, 791480, 943040, 1108072, 1266368, 1385090, 1582960, 1886080, 2216144, 2532736, 2770180, 3165920, 4432288, 5540360, 6331840, 8864576, 11080720, 12663680, 17729152, 22161440, 44322880, 88645760]

約数ペア:

[(1, 88645760), (2, 44322880), (4, 22161440), (5, 17729152), (7, 12663680), (8, 11080720), (10, 8864576), (14, 6331840), (16, 5540360), (20, 4432288), (28, 3165920), (32, 2770180), (35, 2532736), (40, 2216144), (47, 1886080), (56, 1582960), (64, 1385090), (70, 1266368), (80, 1108072), (94, 943040), (112, 791480), (128, 692545), (140, 633184), (160, 554036), (188, 471520), (224, 395740), (235, 377216), (280, 316592), (320, 277018), (329, 269440), (376, 235760), (421, 210560), (448, 197870), (470, 188608), (560, 158296), (640, 138509), (658, 134720), (752, 117880), (842, 105280), (896, 98935), (940, 94304), (1120, 79148), (1316, 67360), (1504, 58940), (1645, 53888), (1684, 52640), (1880, 47152), (2105, 42112), (2240, 39574), (2632, 33680), (2947, 30080), (3008, 29470), (3290, 26944), (3368, 26320), (3760, 23576), (4210, 21056), (4480, 19787), (5264, 16840), (5894, 15040), (6016, 14735), (6580, 13472), (6736, 13160), (7520, 11788), (8420, 10528)]