1770316120

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{168281}}^1$

素因数の和:168555

約数の個数: 32

約数和(自身を含む): 3998380320

約数和(自身を除く): 2228064200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 168281, 336562, 673124, 841405, 1346248, 1682810, 3365620, 6731240, 44257903, 88515806, 177031612, 221289515, 354063224, 442579030, 885158060, 1770316120]

約数ペア:

[(1, 1770316120), (2, 885158060), (4, 442579030), (5, 354063224), (8, 221289515), (10, 177031612), (20, 88515806), (40, 44257903), (263, 6731240), (526, 3365620), (1052, 1682810), (1315, 1346248), (2104, 841405), (2630, 673124), (5260, 336562), (10520, 168281)]