2064366908510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{685679}}^1$

素因数の和:685905

約数の個数: 64

約数和(自身を含む): 3902122598400

約数和(自身を除く): 1837755689890

約数列:

[1, 2, 5, 10, 37, 74, 79, 103, 158, 185, 206, 370, 395, 515, 790, 1030, 2923, 3811, 5846, 7622, 8137, 14615, 16274, 19055, 29230, 38110, 40685, 81370, 301069, 602138, 685679, 1371358, 1505345, 3010690, 3428395, 6856790, 25370123, 50740246, 54168641, 70624937, 108337282, 126850615, 141249874, 253701230, 270843205, 353124685, 541686410, 706249370, 2004239717, 2613122669, 4008479434, 5226245338, 5579370023, 10021198585, 11158740046, 13065613345, 20042397170, 26131226690, 27896850115, 55793700230, 206436690851, 412873381702, 1032183454255, 2064366908510]

約数ペア:

[(1, 2064366908510), (2, 1032183454255), (5, 412873381702), (10, 206436690851), (37, 55793700230), (74, 27896850115), (79, 26131226690), (103, 20042397170), (158, 13065613345), (185, 11158740046), (206, 10021198585), (370, 5579370023), (395, 5226245338), (515, 4008479434), (790, 2613122669), (1030, 2004239717), (2923, 706249370), (3811, 541686410), (5846, 353124685), (7622, 270843205), (8137, 253701230), (14615, 141249874), (16274, 126850615), (19055, 108337282), (29230, 70624937), (38110, 54168641), (40685, 50740246), (81370, 25370123), (301069, 6856790), (602138, 3428395), (685679, 3010690), (1371358, 1505345)]