73126480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 197308800

約数和(自身を除く): 124182320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 1949, 2345, 2680, 3752, 3898, 4690, 5360, 7504, 7796, 9380, 9745, 13643, 15592, 18760, 19490, 27286, 31184, 37520, 38980, 54572, 68215, 77960, 109144, 130583, 136430, 155920, 218288, 261166, 272860, 522332, 545720, 652915, 914081, 1044664, 1091440, 1305830, 1828162, 2089328, 2611660, 3656324, 4570405, 5223320, 7312648, 9140810, 10446640, 14625296, 18281620, 36563240, 73126480]

約数ペア:

[(1, 73126480), (2, 36563240), (4, 18281620), (5, 14625296), (7, 10446640), (8, 9140810), (10, 7312648), (14, 5223320), (16, 4570405), (20, 3656324), (28, 2611660), (35, 2089328), (40, 1828162), (56, 1305830), (67, 1091440), (70, 1044664), (80, 914081), (112, 652915), (134, 545720), (140, 522332), (268, 272860), (280, 261166), (335, 218288), (469, 155920), (536, 136430), (560, 130583), (670, 109144), (938, 77960), (1072, 68215), (1340, 54572), (1876, 38980), (1949, 37520), (2345, 31184), (2680, 27286), (3752, 19490), (3898, 18760), (4690, 15592), (5360, 13643), (7504, 9745), (7796, 9380)]