88822720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2130

約数の個数: 112

約数和(自身を含む): 254568960

約数和(自身を除く): 165746240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2087, 2128, 2240, 2660, 3040, 4174, 4256, 5320, 6080, 8348, 8512, 10435, 10640, 14609, 16696, 20870, 21280, 29218, 33392, 39653, 41740, 42560, 58436, 66784, 73045, 79306, 83480, 116872, 133568, 146090, 158612, 166960, 198265, 233744, 277571, 292180, 317224, 333920, 396530, 467488, 555142, 584360, 634448, 667840, 793060, 934976, 1110284, 1168720, 1268896, 1387855, 1586120, 2220568, 2337440, 2537792, 2775710, 3172240, 4441136, 4674880, 5551420, 6344480, 8882272, 11102840, 12688960, 17764544, 22205680, 44411360, 88822720]

約数ペア:

[(1, 88822720), (2, 44411360), (4, 22205680), (5, 17764544), (7, 12688960), (8, 11102840), (10, 8882272), (14, 6344480), (16, 5551420), (19, 4674880), (20, 4441136), (28, 3172240), (32, 2775710), (35, 2537792), (38, 2337440), (40, 2220568), (56, 1586120), (64, 1387855), (70, 1268896), (76, 1168720), (80, 1110284), (95, 934976), (112, 793060), (133, 667840), (140, 634448), (152, 584360), (160, 555142), (190, 467488), (224, 396530), (266, 333920), (280, 317224), (304, 292180), (320, 277571), (380, 233744), (448, 198265), (532, 166960), (560, 158612), (608, 146090), (665, 133568), (760, 116872), (1064, 83480), (1120, 79306), (1216, 73045), (1330, 66784), (1520, 58436), (2087, 42560), (2128, 41740), (2240, 39653), (2660, 33392), (3040, 29218), (4174, 21280), (4256, 20870), (5320, 16696), (6080, 14609), (8348, 10640), (8512, 10435)]