47266700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 111847008

約数和(自身を除く): 64580308

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 353, 412, 515, 650, 706, 1030, 1300, 1339, 1412, 1765, 2060, 2575, 2678, 3530, 4589, 5150, 5356, 6695, 7060, 8825, 9178, 10300, 13390, 17650, 18356, 22945, 26780, 33475, 35300, 36359, 45890, 66950, 72718, 91780, 114725, 133900, 145436, 181795, 229450, 363590, 458900, 472667, 727180, 908975, 945334, 1817950, 1890668, 2363335, 3635900, 4726670, 9453340, 11816675, 23633350, 47266700]

約数ペア:

[(1, 47266700), (2, 23633350), (4, 11816675), (5, 9453340), (10, 4726670), (13, 3635900), (20, 2363335), (25, 1890668), (26, 1817950), (50, 945334), (52, 908975), (65, 727180), (100, 472667), (103, 458900), (130, 363590), (206, 229450), (260, 181795), (325, 145436), (353, 133900), (412, 114725), (515, 91780), (650, 72718), (706, 66950), (1030, 45890), (1300, 36359), (1339, 35300), (1412, 33475), (1765, 26780), (2060, 22945), (2575, 18356), (2678, 17650), (3530, 13390), (4589, 10300), (5150, 9178), (5356, 8825), (6695, 7060)]