68017060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 146272896

約数和(自身を除く): 78255836

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 193, 263, 268, 335, 386, 526, 670, 772, 965, 1052, 1315, 1340, 1930, 2630, 3860, 5260, 12931, 17621, 25862, 35242, 50759, 51724, 64655, 70484, 88105, 101518, 129310, 176210, 203036, 253795, 258620, 352420, 507590, 1015180, 3400853, 6801706, 13603412, 17004265, 34008530, 68017060]

約数ペア:

[(1, 68017060), (2, 34008530), (4, 17004265), (5, 13603412), (10, 6801706), (20, 3400853), (67, 1015180), (134, 507590), (193, 352420), (263, 258620), (268, 253795), (335, 203036), (386, 176210), (526, 129310), (670, 101518), (772, 88105), (965, 70484), (1052, 64655), (1315, 51724), (1340, 50759), (1930, 35242), (2630, 25862), (3860, 17621), (5260, 12931)]