70554380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271363}}^1$

素因数の和:271385

約数の個数: 24

約数和(自身を含む): 159562032

約数和(自身を除く): 89007652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271363, 542726, 1085452, 1356815, 2713630, 3527719, 5427260, 7055438, 14110876, 17638595, 35277190, 70554380]

約数ペア:

[(1, 70554380), (2, 35277190), (4, 17638595), (5, 14110876), (10, 7055438), (13, 5427260), (20, 3527719), (26, 2713630), (52, 1356815), (65, 1085452), (130, 542726), (260, 271363)]