27025700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20789}}^1$

素因数の和:20816

約数の個数: 36

約数和(自身を含む): 63160020

約数和(自身を除く): 36134320

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20789, 41578, 83156, 103945, 207890, 270257, 415780, 519725, 540514, 1039450, 1081028, 1351285, 2078900, 2702570, 5405140, 6756425, 13512850, 27025700]

約数ペア:

[(1, 27025700), (2, 13512850), (4, 6756425), (5, 5405140), (10, 2702570), (13, 2078900), (20, 1351285), (25, 1081028), (26, 1039450), (50, 540514), (52, 519725), (65, 415780), (100, 270257), (130, 207890), (260, 103945), (325, 83156), (650, 41578), (1300, 20789)]