11210240

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 27989280

約数和(自身を除く): 16779040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 151, 160, 232, 256, 290, 302, 320, 464, 512, 580, 604, 640, 755, 928, 1160, 1208, 1280, 1510, 1856, 2320, 2416, 2560, 3020, 3712, 4379, 4640, 4832, 6040, 7424, 8758, 9280, 9664, 12080, 14848, 17516, 18560, 19328, 21895, 24160, 35032, 37120, 38656, 43790, 48320, 70064, 74240, 77312, 87580, 96640, 140128, 175160, 193280, 280256, 350320, 386560, 560512, 700640, 1121024, 1401280, 2242048, 2802560, 5605120, 11210240]

約数ペア:

[(1, 11210240), (2, 5605120), (4, 2802560), (5, 2242048), (8, 1401280), (10, 1121024), (16, 700640), (20, 560512), (29, 386560), (32, 350320), (40, 280256), (58, 193280), (64, 175160), (80, 140128), (116, 96640), (128, 87580), (145, 77312), (151, 74240), (160, 70064), (232, 48320), (256, 43790), (290, 38656), (302, 37120), (320, 35032), (464, 24160), (512, 21895), (580, 19328), (604, 18560), (640, 17516), (755, 14848), (928, 12080), (1160, 9664), (1208, 9280), (1280, 8758), (1510, 7424), (1856, 6040), (2320, 4832), (2416, 4640), (2560, 4379), (3020, 3712)]