961136860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1117601}}^1$

素因数の和:1117653

約数の個数: 24

約数和(自身を含む): 2065328496

約数和(自身を除く): 1104191636

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1117601, 2235202, 4470404, 5588005, 11176010, 22352020, 48056843, 96113686, 192227372, 240284215, 480568430, 961136860]

約数ペア:

[(1, 961136860), (2, 480568430), (4, 240284215), (5, 192227372), (10, 96113686), (20, 48056843), (43, 22352020), (86, 11176010), (172, 5588005), (215, 4470404), (430, 2235202), (860, 1117601)]