47775020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 103124448

約数和(自身を除く): 55349428

約数列:

[1, 2, 4, 5, 10, 20, 67, 101, 134, 202, 268, 335, 353, 404, 505, 670, 706, 1010, 1340, 1412, 1765, 2020, 3530, 6767, 7060, 13534, 23651, 27068, 33835, 35653, 47302, 67670, 71306, 94604, 118255, 135340, 142612, 178265, 236510, 356530, 473020, 713060, 2388751, 4777502, 9555004, 11943755, 23887510, 47775020]

約数ペア:

[(1, 47775020), (2, 23887510), (4, 11943755), (5, 9555004), (10, 4777502), (20, 2388751), (67, 713060), (101, 473020), (134, 356530), (202, 236510), (268, 178265), (335, 142612), (353, 135340), (404, 118255), (505, 94604), (670, 71306), (706, 67670), (1010, 47302), (1340, 35653), (1412, 33835), (1765, 27068), (2020, 23651), (3530, 13534), (6767, 7060)]