11515904000

素因数分解:

$2^{14}\times 5^3\times {\mathrm{5623}}^1$

素因数の和:5666

約数の個数: 120

約数和(自身を含む): 28747930848

約数和(自身を除く): 17232026848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2048, 2560, 3200, 4000, 4096, 5120, 5623, 6400, 8000, 8192, 10240, 11246, 12800, 16000, 16384, 20480, 22492, 25600, 28115, 32000, 40960, 44984, 51200, 56230, 64000, 81920, 89968, 102400, 112460, 128000, 140575, 179936, 204800, 224920, 256000, 281150, 359872, 409600, 449840, 512000, 562300, 702875, 719744, 899680, 1024000, 1124600, 1405750, 1439488, 1799360, 2048000, 2249200, 2811500, 2878976, 3598720, 4498400, 5623000, 5757952, 7197440, 8996800, 11246000, 11515904, 14394880, 17993600, 22492000, 23031808, 28789760, 35987200, 44984000, 46063616, 57579520, 71974400, 89968000, 92127232, 115159040, 143948800, 179936000, 230318080, 287897600, 359872000, 460636160, 575795200, 719744000, 1151590400, 1439488000, 2303180800, 2878976000, 5757952000, 11515904000]

約数ペア:

[(1, 11515904000), (2, 5757952000), (4, 2878976000), (5, 2303180800), (8, 1439488000), (10, 1151590400), (16, 719744000), (20, 575795200), (25, 460636160), (32, 359872000), (40, 287897600), (50, 230318080), (64, 179936000), (80, 143948800), (100, 115159040), (125, 92127232), (128, 89968000), (160, 71974400), (200, 57579520), (250, 46063616), (256, 44984000), (320, 35987200), (400, 28789760), (500, 23031808), (512, 22492000), (640, 17993600), (800, 14394880), (1000, 11515904), (1024, 11246000), (1280, 8996800), (1600, 7197440), (2000, 5757952), (2048, 5623000), (2560, 4498400), (3200, 3598720), (4000, 2878976), (4096, 2811500), (5120, 2249200), (5623, 2048000), (6400, 1799360), (8000, 1439488), (8192, 1405750), (10240, 1124600), (11246, 1024000), (12800, 899680), (16000, 719744), (16384, 702875), (20480, 562300), (22492, 512000), (25600, 449840), (28115, 409600), (32000, 359872), (40960, 281150), (44984, 256000), (51200, 224920), (56230, 204800), (64000, 179936), (81920, 140575), (89968, 128000), (102400, 112460)]