42070540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 90992160

約数和(自身を除く): 48921620

約数列:

[1, 2, 4, 5, 10, 20, 59, 101, 118, 202, 236, 295, 353, 404, 505, 590, 706, 1010, 1180, 1412, 1765, 2020, 3530, 5959, 7060, 11918, 20827, 23836, 29795, 35653, 41654, 59590, 71306, 83308, 104135, 119180, 142612, 178265, 208270, 356530, 416540, 713060, 2103527, 4207054, 8414108, 10517635, 21035270, 42070540]

約数ペア:

[(1, 42070540), (2, 21035270), (4, 10517635), (5, 8414108), (10, 4207054), (20, 2103527), (59, 713060), (101, 416540), (118, 356530), (202, 208270), (236, 178265), (295, 142612), (353, 119180), (404, 104135), (505, 83308), (590, 71306), (706, 59590), (1010, 41654), (1180, 35653), (1412, 29795), (1765, 23836), (2020, 20827), (3530, 11918), (5959, 7060)]