70282100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{100403}}^1$

素因数の和:100424

約数の個数: 36

約数和(自身を含む): 174301344

約数和(自身を除く): 104019244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 100403, 200806, 401612, 502015, 702821, 1004030, 1405642, 2008060, 2510075, 2811284, 3514105, 5020150, 7028210, 10040300, 14056420, 17570525, 35141050, 70282100]

約数ペア:

[(1, 70282100), (2, 35141050), (4, 17570525), (5, 14056420), (7, 10040300), (10, 7028210), (14, 5020150), (20, 3514105), (25, 2811284), (28, 2510075), (35, 2008060), (50, 1405642), (70, 1004030), (100, 702821), (140, 502015), (175, 401612), (350, 200806), (700, 100403)]