7717060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 17752896

約数和(自身を除く): 10035836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 443, 670, 871, 886, 1340, 1742, 1772, 2215, 3484, 4355, 4430, 5759, 8710, 8860, 11518, 17420, 23036, 28795, 29681, 57590, 59362, 115180, 118724, 148405, 296810, 385853, 593620, 771706, 1543412, 1929265, 3858530, 7717060]

約数ペア:

[(1, 7717060), (2, 3858530), (4, 1929265), (5, 1543412), (10, 771706), (13, 593620), (20, 385853), (26, 296810), (52, 148405), (65, 118724), (67, 115180), (130, 59362), (134, 57590), (260, 29681), (268, 28795), (335, 23036), (443, 17420), (670, 11518), (871, 8860), (886, 8710), (1340, 5759), (1742, 4430), (1772, 4355), (2215, 3484)]