102257680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{182603}}^1$

素因数の和:182623

約数の個数: 40

約数和(自身を含む): 271714752

約数和(自身を除く): 169457072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 182603, 365206, 730412, 913015, 1278221, 1460824, 1826030, 2556442, 2921648, 3652060, 5112884, 6391105, 7304120, 10225768, 12782210, 14608240, 20451536, 25564420, 51128840, 102257680]

約数ペア:

[(1, 102257680), (2, 51128840), (4, 25564420), (5, 20451536), (7, 14608240), (8, 12782210), (10, 10225768), (14, 7304120), (16, 6391105), (20, 5112884), (28, 3652060), (35, 2921648), (40, 2556442), (56, 1826030), (70, 1460824), (80, 1278221), (112, 913015), (140, 730412), (280, 365206), (560, 182603)]