9744740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28661}}^1$

素因数の和:28687

約数の個数: 24

約数和(自身を含む): 21668472

約数和(自身を除く): 11923732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28661, 57322, 114644, 143305, 286610, 487237, 573220, 974474, 1948948, 2436185, 4872370, 9744740]

約数ペア:

[(1, 9744740), (2, 4872370), (4, 2436185), (5, 1948948), (10, 974474), (17, 573220), (20, 487237), (34, 286610), (68, 143305), (85, 114644), (170, 57322), (340, 28661)]