6724120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 16621920

約数和(自身を除く): 9897800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 193, 260, 268, 335, 386, 520, 536, 670, 772, 871, 965, 1340, 1544, 1742, 1930, 2509, 2680, 3484, 3860, 4355, 5018, 6968, 7720, 8710, 10036, 12545, 12931, 17420, 20072, 25090, 25862, 34840, 50180, 51724, 64655, 100360, 103448, 129310, 168103, 258620, 336206, 517240, 672412, 840515, 1344824, 1681030, 3362060, 6724120]

約数ペア:

[(1, 6724120), (2, 3362060), (4, 1681030), (5, 1344824), (8, 840515), (10, 672412), (13, 517240), (20, 336206), (26, 258620), (40, 168103), (52, 129310), (65, 103448), (67, 100360), (104, 64655), (130, 51724), (134, 50180), (193, 34840), (260, 25862), (268, 25090), (335, 20072), (386, 17420), (520, 12931), (536, 12545), (670, 10036), (772, 8710), (871, 7720), (965, 6968), (1340, 5018), (1544, 4355), (1742, 3860), (1930, 3484), (2509, 2680)]