71065600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 84

約数和(自身を含む): 176739804

約数和(自身を除く): 105674204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 347, 400, 512, 640, 694, 800, 1024, 1280, 1388, 1600, 1735, 2048, 2560, 2776, 3200, 3470, 4096, 5120, 5552, 6400, 6940, 8192, 8675, 10240, 11104, 12800, 13880, 17350, 20480, 22208, 25600, 27760, 34700, 40960, 44416, 51200, 55520, 69400, 88832, 102400, 111040, 138800, 177664, 204800, 222080, 277600, 355328, 444160, 555200, 710656, 888320, 1110400, 1421312, 1776640, 2220800, 2842624, 3553280, 4441600, 7106560, 8883200, 14213120, 17766400, 35532800, 71065600]

約数ペア:

[(1, 71065600), (2, 35532800), (4, 17766400), (5, 14213120), (8, 8883200), (10, 7106560), (16, 4441600), (20, 3553280), (25, 2842624), (32, 2220800), (40, 1776640), (50, 1421312), (64, 1110400), (80, 888320), (100, 710656), (128, 555200), (160, 444160), (200, 355328), (256, 277600), (320, 222080), (347, 204800), (400, 177664), (512, 138800), (640, 111040), (694, 102400), (800, 88832), (1024, 69400), (1280, 55520), (1388, 51200), (1600, 44416), (1735, 40960), (2048, 34700), (2560, 27760), (2776, 25600), (3200, 22208), (3470, 20480), (4096, 17350), (5120, 13880), (5552, 12800), (6400, 11104), (6940, 10240), (8192, 8675)]