68752124060

素因数分解:

$2^2\times 5^1\times {\mathrm{8647}}^1\times {\mathrm{397549}}^1$

素因数の和:406205

約数の個数: 24

約数和(自身を含む): 144396520800

約数和(自身を除く): 75644396740

約数列:

[1, 2, 4, 5, 10, 20, 8647, 17294, 34588, 43235, 86470, 172940, 397549, 795098, 1590196, 1987745, 3975490, 7950980, 3437606203, 6875212406, 13750424812, 17188031015, 34376062030, 68752124060]

約数ペア:

[(1, 68752124060), (2, 34376062030), (4, 17188031015), (5, 13750424812), (10, 6875212406), (20, 3437606203), (8647, 7950980), (17294, 3975490), (34588, 1987745), (43235, 1590196), (86470, 795098), (172940, 397549)]