26045500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4039

約数の個数: 48

約数和(自身を含む): 61274304

約数和(自身を除く): 35228804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4007, 6500, 8014, 16028, 20035, 40070, 52091, 80140, 100175, 104182, 200350, 208364, 260455, 400700, 500875, 520910, 1001750, 1041820, 1302275, 2003500, 2604550, 5209100, 6511375, 13022750, 26045500]

約数ペア:

[(1, 26045500), (2, 13022750), (4, 6511375), (5, 5209100), (10, 2604550), (13, 2003500), (20, 1302275), (25, 1041820), (26, 1001750), (50, 520910), (52, 500875), (65, 400700), (100, 260455), (125, 208364), (130, 200350), (250, 104182), (260, 100175), (325, 80140), (500, 52091), (650, 40070), (1300, 20035), (1625, 16028), (3250, 8014), (4007, 6500)]