426516640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3617}}^1$

素因数の和:3710

約数の個数: 96

約数和(自身を含む): 1115964864

約数和(自身を除く): 689448224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 737, 880, 1072, 1340, 1474, 1760, 2144, 2680, 2948, 3617, 3685, 5360, 5896, 7234, 7370, 10720, 11792, 14468, 14740, 18085, 23584, 28936, 29480, 36170, 39787, 57872, 58960, 72340, 79574, 115744, 117920, 144680, 159148, 198935, 242339, 289360, 318296, 397870, 484678, 578720, 636592, 795740, 969356, 1211695, 1273184, 1591480, 1938712, 2423390, 2665729, 3182960, 3877424, 4846780, 5331458, 6365920, 7754848, 9693560, 10662916, 13328645, 19387120, 21325832, 26657290, 38774240, 42651664, 53314580, 85303328, 106629160, 213258320, 426516640]

約数ペア:

[(1, 426516640), (2, 213258320), (4, 106629160), (5, 85303328), (8, 53314580), (10, 42651664), (11, 38774240), (16, 26657290), (20, 21325832), (22, 19387120), (32, 13328645), (40, 10662916), (44, 9693560), (55, 7754848), (67, 6365920), (80, 5331458), (88, 4846780), (110, 3877424), (134, 3182960), (160, 2665729), (176, 2423390), (220, 1938712), (268, 1591480), (335, 1273184), (352, 1211695), (440, 969356), (536, 795740), (670, 636592), (737, 578720), (880, 484678), (1072, 397870), (1340, 318296), (1474, 289360), (1760, 242339), (2144, 198935), (2680, 159148), (2948, 144680), (3617, 117920), (3685, 115744), (5360, 79574), (5896, 72340), (7234, 58960), (7370, 57872), (10720, 39787), (11792, 36170), (14468, 29480), (14740, 28936), (18085, 23584)]