25622090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15161}}^1$

素因数の和:15194

約数の個数: 24

約数和(自身を含む): 49943628

約数和(自身を除く): 24321538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15161, 30322, 75805, 151610, 197093, 394186, 985465, 1970930, 2562209, 5124418, 12811045, 25622090]

約数ペア:

[(1, 25622090), (2, 12811045), (5, 5124418), (10, 2562209), (13, 1970930), (26, 985465), (65, 394186), (130, 197093), (169, 151610), (338, 75805), (845, 30322), (1690, 15161)]