160652020

素因数分解:

$2^2\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{2903}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 337607424

約数和(自身を除く): 176955404

約数列:

[1, 2, 4, 5, 10, 20, 2767, 2903, 5534, 5806, 11068, 11612, 13835, 14515, 27670, 29030, 55340, 58060, 8032601, 16065202, 32130404, 40163005, 80326010, 160652020]

約数ペア:

[(1, 160652020), (2, 80326010), (4, 40163005), (5, 32130404), (10, 16065202), (20, 8032601), (2767, 58060), (2903, 55340), (5534, 29030), (5806, 27670), (11068, 14515), (11612, 13835)]