79108240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14759}}^1$

素因数の和:14839

約数の個数: 40

約数和(自身を含む): 186684480

約数和(自身を除く): 107576240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 14759, 29518, 59036, 73795, 118072, 147590, 236144, 295180, 590360, 988853, 1180720, 1977706, 3955412, 4944265, 7910824, 9888530, 15821648, 19777060, 39554120, 79108240]

約数ペア:

[(1, 79108240), (2, 39554120), (4, 19777060), (5, 15821648), (8, 9888530), (10, 7910824), (16, 4944265), (20, 3955412), (40, 1977706), (67, 1180720), (80, 988853), (134, 590360), (268, 295180), (335, 236144), (536, 147590), (670, 118072), (1072, 73795), (1340, 59036), (2680, 29518), (5360, 14759)]