16108160

素因数分解:

$2^7\times 5^1\times {\mathrm{25169}}^1$

素因数の和:25188

約数の個数: 32

約数和(自身を含む): 38510100

約数和(自身を除く): 22401940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 25169, 50338, 100676, 125845, 201352, 251690, 402704, 503380, 805408, 1006760, 1610816, 2013520, 3221632, 4027040, 8054080, 16108160]

約数ペア:

[(1, 16108160), (2, 8054080), (4, 4027040), (5, 3221632), (8, 2013520), (10, 1610816), (16, 1006760), (20, 805408), (32, 503380), (40, 402704), (64, 251690), (80, 201352), (128, 125845), (160, 100676), (320, 50338), (640, 25169)]