14319280

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 33774624

約数和(自身を除く): 19455344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2521, 2840, 5042, 5680, 10084, 12605, 20168, 25210, 40336, 50420, 100840, 178991, 201680, 357982, 715964, 894955, 1431928, 1789910, 2863856, 3579820, 7159640, 14319280]

約数ペア:

[(1, 14319280), (2, 7159640), (4, 3579820), (5, 2863856), (8, 1789910), (10, 1431928), (16, 894955), (20, 715964), (40, 357982), (71, 201680), (80, 178991), (142, 100840), (284, 50420), (355, 40336), (568, 25210), (710, 20168), (1136, 12605), (1420, 10084), (2521, 5680), (2840, 5042)]