115466240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{2819}}^1$

素因数の和:2850

約数の個数: 56

約数和(自身を含む): 277200360

約数和(自身を除く): 161734120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2819, 4096, 5120, 5638, 8192, 10240, 11276, 14095, 20480, 22552, 28190, 40960, 45104, 56380, 90208, 112760, 180416, 225520, 360832, 451040, 721664, 902080, 1443328, 1804160, 2886656, 3608320, 5773312, 7216640, 11546624, 14433280, 23093248, 28866560, 57733120, 115466240]

約数ペア:

[(1, 115466240), (2, 57733120), (4, 28866560), (5, 23093248), (8, 14433280), (10, 11546624), (16, 7216640), (20, 5773312), (32, 3608320), (40, 2886656), (64, 1804160), (80, 1443328), (128, 902080), (160, 721664), (256, 451040), (320, 360832), (512, 225520), (640, 180416), (1024, 112760), (1280, 90208), (2048, 56380), (2560, 45104), (2819, 40960), (4096, 28190), (5120, 22552), (5638, 20480), (8192, 14095), (10240, 11276)]