26425100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20327}}^1$

素因数の和:20354

約数の個数: 36

約数和(自身を含む): 61756464

約数和(自身を除く): 35331364

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20327, 40654, 81308, 101635, 203270, 264251, 406540, 508175, 528502, 1016350, 1057004, 1321255, 2032700, 2642510, 5285020, 6606275, 13212550, 26425100]

約数ペア:

[(1, 26425100), (2, 13212550), (4, 6606275), (5, 5285020), (10, 2642510), (13, 2032700), (20, 1321255), (25, 1057004), (26, 1016350), (50, 528502), (52, 508175), (65, 406540), (100, 264251), (130, 203270), (260, 101635), (325, 81308), (650, 40654), (1300, 20327)]