25618560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1246

約数の個数: 128

約数和(自身を含む): 89156160

約数和(自身を除く): 63537600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1213, 1320, 1408, 1760, 1920, 2112, 2426, 2640, 3520, 3639, 4224, 4852, 5280, 6065, 7040, 7278, 9704, 10560, 12130, 13343, 14556, 18195, 19408, 21120, 24260, 26686, 29112, 36390, 38816, 40029, 48520, 53372, 58224, 66715, 72780, 77632, 80058, 97040, 106744, 116448, 133430, 145560, 155264, 160116, 194080, 200145, 213488, 232896, 266860, 291120, 320232, 388160, 400290, 426976, 465792, 533720, 582240, 640464, 776320, 800580, 853952, 1067440, 1164480, 1280928, 1601160, 1707904, 2134880, 2328960, 2561856, 3202320, 4269760, 5123712, 6404640, 8539520, 12809280, 25618560]

約数ペア:

[(1, 25618560), (2, 12809280), (3, 8539520), (4, 6404640), (5, 5123712), (6, 4269760), (8, 3202320), (10, 2561856), (11, 2328960), (12, 2134880), (15, 1707904), (16, 1601160), (20, 1280928), (22, 1164480), (24, 1067440), (30, 853952), (32, 800580), (33, 776320), (40, 640464), (44, 582240), (48, 533720), (55, 465792), (60, 426976), (64, 400290), (66, 388160), (80, 320232), (88, 291120), (96, 266860), (110, 232896), (120, 213488), (128, 200145), (132, 194080), (160, 160116), (165, 155264), (176, 145560), (192, 133430), (220, 116448), (240, 106744), (264, 97040), (320, 80058), (330, 77632), (352, 72780), (384, 66715), (440, 58224), (480, 53372), (528, 48520), (640, 40029), (660, 38816), (704, 36390), (880, 29112), (960, 26686), (1056, 24260), (1213, 21120), (1320, 19408), (1408, 18195), (1760, 14556), (1920, 13343), (2112, 12130), (2426, 10560), (2640, 9704), (3520, 7278), (3639, 7040), (4224, 6065), (4852, 5280)]