67759640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130307}}^1$

素因数の和:130331

約数の個数: 32

約数和(自身を含む): 164188080

約数和(自身を除く): 96428440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 130307, 260614, 521228, 651535, 1042456, 1303070, 1693991, 2606140, 3387982, 5212280, 6775964, 8469955, 13551928, 16939910, 33879820, 67759640]

約数ペア:

[(1, 67759640), (2, 33879820), (4, 16939910), (5, 13551928), (8, 8469955), (10, 6775964), (13, 5212280), (20, 3387982), (26, 2606140), (40, 1693991), (52, 1303070), (65, 1042456), (104, 651535), (130, 521228), (260, 260614), (520, 130307)]