214614320

素因数分解:

$2^4\times 5^1\times {\mathrm{2682679}}^1$

素因数の和:2682692

約数の個数: 20

約数和(自身を含む): 498978480

約数和(自身を除く): 284364160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2682679, 5365358, 10730716, 13413395, 21461432, 26826790, 42922864, 53653580, 107307160, 214614320]

約数ペア:

[(1, 214614320), (2, 107307160), (4, 53653580), (5, 42922864), (8, 26826790), (10, 21461432), (16, 13413395), (20, 10730716), (40, 5365358), (80, 2682679)]