16108540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{115061}}^1$

素因数の和:115077

約数の個数: 24

約数和(自身を含む): 38660832

約数和(自身を除く): 22552292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 115061, 230122, 460244, 575305, 805427, 1150610, 1610854, 2301220, 3221708, 4027135, 8054270, 16108540]

約数ペア:

[(1, 16108540), (2, 8054270), (4, 4027135), (5, 3221708), (7, 2301220), (10, 1610854), (14, 1150610), (20, 805427), (28, 575305), (35, 460244), (70, 230122), (140, 115061)]