26534380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32359}}^1$

素因数の和:32409

約数の個数: 24

約数和(自身を含む): 57083040

約数和(自身を除く): 30548660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 32359, 64718, 129436, 161795, 323590, 647180, 1326719, 2653438, 5306876, 6633595, 13267190, 26534380]

約数ペア:

[(1, 26534380), (2, 13267190), (4, 6633595), (5, 5306876), (10, 2653438), (20, 1326719), (41, 647180), (82, 323590), (164, 161795), (205, 129436), (410, 64718), (820, 32359)]