82011055

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 120083040

約数和(自身を除く): 38071985

約数列:

[1, 5, 7, 35, 37, 49, 83, 109, 185, 245, 259, 415, 545, 581, 763, 1295, 1813, 2905, 3071, 3815, 4033, 4067, 5341, 9047, 9065, 15355, 20165, 20335, 21497, 26705, 28231, 45235, 63329, 107485, 141155, 150479, 197617, 316645, 334739, 443303, 752395, 988085, 1673695, 2216515, 2343173, 11715865, 16402211, 82011055]

約数ペア:

[(1, 82011055), (5, 16402211), (7, 11715865), (35, 2343173), (37, 2216515), (49, 1673695), (83, 988085), (109, 752395), (185, 443303), (245, 334739), (259, 316645), (415, 197617), (545, 150479), (581, 141155), (763, 107485), (1295, 63329), (1813, 45235), (2905, 28231), (3071, 26705), (3815, 21497), (4033, 20335), (4067, 20165), (5341, 15355), (9047, 9065)]