75658180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290993}}^1$

素因数の和:291015

約数の個数: 24

約数和(自身を含む): 171104472

約数和(自身を除く): 95446292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290993, 581986, 1163972, 1454965, 2909930, 3782909, 5819860, 7565818, 15131636, 18914545, 37829090, 75658180]

約数ペア:

[(1, 75658180), (2, 37829090), (4, 18914545), (5, 15131636), (10, 7565818), (13, 5819860), (20, 3782909), (26, 2909930), (52, 1454965), (65, 1163972), (130, 581986), (260, 290993)]