170801360

素因数分解:

$2^4\times 5^1\times {\mathrm{2135017}}^1$

素因数の和:2135030

約数の個数: 20

約数和(自身を含む): 397113348

約数和(自身を除く): 226311988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2135017, 4270034, 8540068, 10675085, 17080136, 21350170, 34160272, 42700340, 85400680, 170801360]

約数ペア:

[(1, 170801360), (2, 85400680), (4, 42700340), (5, 34160272), (8, 21350170), (10, 17080136), (16, 10675085), (20, 8540068), (40, 4270034), (80, 2135017)]