14213120

素因数分解:

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

素因数の和:378

約数の個数: 56

約数和(自身を含む): 34207704

約数和(自身を除く): 19994584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 347, 512, 640, 694, 1024, 1280, 1388, 1735, 2048, 2560, 2776, 3470, 4096, 5120, 5552, 6940, 8192, 10240, 11104, 13880, 20480, 22208, 27760, 40960, 44416, 55520, 88832, 111040, 177664, 222080, 355328, 444160, 710656, 888320, 1421312, 1776640, 2842624, 3553280, 7106560, 14213120]

約数ペア:

[(1, 14213120), (2, 7106560), (4, 3553280), (5, 2842624), (8, 1776640), (10, 1421312), (16, 888320), (20, 710656), (32, 444160), (40, 355328), (64, 222080), (80, 177664), (128, 111040), (160, 88832), (256, 55520), (320, 44416), (347, 40960), (512, 27760), (640, 22208), (694, 20480), (1024, 13880), (1280, 11104), (1388, 10240), (1735, 8192), (2048, 6940), (2560, 5552), (2776, 5120), (3470, 4096)]