2085193900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{285643}}^1$

素因数の和:285730

約数の個数: 36

約数和(自身を含む): 4586871352

約数和(自身を除く): 2501677452

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 285643, 571286, 1142572, 1428215, 2856430, 5712860, 7141075, 14282150, 20851939, 28564300, 41703878, 83407756, 104259695, 208519390, 417038780, 521298475, 1042596950, 2085193900]

約数ペア:

[(1, 2085193900), (2, 1042596950), (4, 521298475), (5, 417038780), (10, 208519390), (20, 104259695), (25, 83407756), (50, 41703878), (73, 28564300), (100, 20851939), (146, 14282150), (292, 7141075), (365, 5712860), (730, 2856430), (1460, 1428215), (1825, 1142572), (3650, 571286), (7300, 285643)]