6263620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 14587776

約数和(自身を除く): 8324156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 401, 710, 781, 802, 1420, 1562, 1604, 2005, 3124, 3905, 4010, 4411, 7810, 8020, 8822, 15620, 17644, 22055, 28471, 44110, 56942, 88220, 113884, 142355, 284710, 313181, 569420, 626362, 1252724, 1565905, 3131810, 6263620]

約数ペア:

[(1, 6263620), (2, 3131810), (4, 1565905), (5, 1252724), (10, 626362), (11, 569420), (20, 313181), (22, 284710), (44, 142355), (55, 113884), (71, 88220), (110, 56942), (142, 44110), (220, 28471), (284, 22055), (355, 17644), (401, 15620), (710, 8822), (781, 8020), (802, 7810), (1420, 4411), (1562, 4010), (1604, 3905), (2005, 3124)]