16725440

素因数分解:

$2^6\times 5^1\times {\mathrm{52267}}^1$

素因数の和:52284

約数の個数: 28

約数和(自身を含む): 39828216

約数和(自身を除く): 23102776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52267, 104534, 209068, 261335, 418136, 522670, 836272, 1045340, 1672544, 2090680, 3345088, 4181360, 8362720, 16725440]

約数ペア:

[(1, 16725440), (2, 8362720), (4, 4181360), (5, 3345088), (8, 2090680), (10, 1672544), (16, 1045340), (20, 836272), (32, 522670), (40, 418136), (64, 261335), (80, 209068), (160, 104534), (320, 52267)]