14146040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 34292160

約数和(自身を除く): 20146120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 293, 340, 355, 568, 586, 680, 710, 1172, 1207, 1420, 1465, 2344, 2414, 2840, 2930, 4828, 4981, 5860, 6035, 9656, 9962, 11720, 12070, 19924, 20803, 24140, 24905, 39848, 41606, 48280, 49810, 83212, 99620, 104015, 166424, 199240, 208030, 353651, 416060, 707302, 832120, 1414604, 1768255, 2829208, 3536510, 7073020, 14146040]

約数ペア:

[(1, 14146040), (2, 7073020), (4, 3536510), (5, 2829208), (8, 1768255), (10, 1414604), (17, 832120), (20, 707302), (34, 416060), (40, 353651), (68, 208030), (71, 199240), (85, 166424), (136, 104015), (142, 99620), (170, 83212), (284, 49810), (293, 48280), (340, 41606), (355, 39848), (568, 24905), (586, 24140), (680, 20803), (710, 19924), (1172, 12070), (1207, 11720), (1420, 9962), (1465, 9656), (2344, 6035), (2414, 5860), (2840, 4981), (2930, 4828)]