495634750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{11731}}^1$

素因数の和:11774

約数の個数: 48

約数和(自身を含む): 1004775408

約数和(自身を除く): 509140658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 3250, 4225, 8450, 11731, 21125, 23462, 42250, 58655, 117310, 152503, 293275, 305006, 586550, 762515, 1466375, 1525030, 1982539, 2932750, 3812575, 3965078, 7625150, 9912695, 19062875, 19825390, 38125750, 49563475, 99126950, 247817375, 495634750]

約数ペア:

[(1, 495634750), (2, 247817375), (5, 99126950), (10, 49563475), (13, 38125750), (25, 19825390), (26, 19062875), (50, 9912695), (65, 7625150), (125, 3965078), (130, 3812575), (169, 2932750), (250, 1982539), (325, 1525030), (338, 1466375), (650, 762515), (845, 586550), (1625, 305006), (1690, 293275), (3250, 152503), (4225, 117310), (8450, 58655), (11731, 42250), (21125, 23462)]