47429120

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 68063488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 191, 194, 256, 320, 382, 388, 485, 512, 640, 764, 776, 955, 970, 1280, 1528, 1552, 1910, 1940, 2560, 3056, 3104, 3820, 3880, 6112, 6208, 7640, 7760, 12224, 12416, 15280, 15520, 18527, 24448, 24832, 30560, 31040, 37054, 48896, 49664, 61120, 62080, 74108, 92635, 97792, 122240, 124160, 148216, 185270, 244480, 248320, 296432, 370540, 488960, 592864, 741080, 1185728, 1482160, 2371456, 2964320, 4742912, 5928640, 9485824, 11857280, 23714560, 47429120]

約数ペア:

[(1, 47429120), (2, 23714560), (4, 11857280), (5, 9485824), (8, 5928640), (10, 4742912), (16, 2964320), (20, 2371456), (32, 1482160), (40, 1185728), (64, 741080), (80, 592864), (97, 488960), (128, 370540), (160, 296432), (191, 248320), (194, 244480), (256, 185270), (320, 148216), (382, 124160), (388, 122240), (485, 97792), (512, 92635), (640, 74108), (764, 62080), (776, 61120), (955, 49664), (970, 48896), (1280, 37054), (1528, 31040), (1552, 30560), (1910, 24832), (1940, 24448), (2560, 18527), (3056, 15520), (3104, 15280), (3820, 12416), (3880, 12224), (6112, 7760), (6208, 7640)]