11571200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 78

約数和(自身を含む): 28946994

約数和(自身を除く): 17375794

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 200, 226, 256, 320, 400, 452, 512, 565, 640, 800, 904, 1024, 1130, 1280, 1600, 1808, 2048, 2260, 2560, 2825, 3200, 3616, 4096, 4520, 5120, 5650, 6400, 7232, 9040, 10240, 11300, 12800, 14464, 18080, 20480, 22600, 25600, 28928, 36160, 45200, 51200, 57856, 72320, 90400, 102400, 115712, 144640, 180800, 231424, 289280, 361600, 462848, 578560, 723200, 1157120, 1446400, 2314240, 2892800, 5785600, 11571200]

約数ペア:

[(1, 11571200), (2, 5785600), (4, 2892800), (5, 2314240), (8, 1446400), (10, 1157120), (16, 723200), (20, 578560), (25, 462848), (32, 361600), (40, 289280), (50, 231424), (64, 180800), (80, 144640), (100, 115712), (113, 102400), (128, 90400), (160, 72320), (200, 57856), (226, 51200), (256, 45200), (320, 36160), (400, 28928), (452, 25600), (512, 22600), (565, 20480), (640, 18080), (800, 14464), (904, 12800), (1024, 11300), (1130, 10240), (1280, 9040), (1600, 7232), (1808, 6400), (2048, 5650), (2260, 5120), (2560, 4520), (2825, 4096), (3200, 3616)]