4067978240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8313

約数の個数: 88

約数和(自身を含む): 9860186112

約数和(自身を除く): 5792207872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 512, 640, 776, 970, 1024, 1280, 1552, 1940, 2560, 3104, 3880, 5120, 6208, 7760, 8191, 12416, 15520, 16382, 24832, 31040, 32764, 40955, 49664, 62080, 65528, 81910, 99328, 124160, 131056, 163820, 248320, 262112, 327640, 496640, 524224, 655280, 794527, 1048448, 1310560, 1589054, 2096896, 2621120, 3178108, 3972635, 4193792, 5242240, 6356216, 7945270, 8387584, 10484480, 12712432, 15890540, 20968960, 25424864, 31781080, 41937920, 50849728, 63562160, 101699456, 127124320, 203398912, 254248640, 406797824, 508497280, 813595648, 1016994560, 2033989120, 4067978240]

約数ペア:

[(1, 4067978240), (2, 2033989120), (4, 1016994560), (5, 813595648), (8, 508497280), (10, 406797824), (16, 254248640), (20, 203398912), (32, 127124320), (40, 101699456), (64, 63562160), (80, 50849728), (97, 41937920), (128, 31781080), (160, 25424864), (194, 20968960), (256, 15890540), (320, 12712432), (388, 10484480), (485, 8387584), (512, 7945270), (640, 6356216), (776, 5242240), (970, 4193792), (1024, 3972635), (1280, 3178108), (1552, 2621120), (1940, 2096896), (2560, 1589054), (3104, 1310560), (3880, 1048448), (5120, 794527), (6208, 655280), (7760, 524224), (8191, 496640), (12416, 327640), (15520, 262112), (16382, 248320), (24832, 163820), (31040, 131056), (32764, 124160), (40955, 99328), (49664, 81910), (62080, 65528)]