2016331580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{22549}}^1$

素因数の和:22838

約数の個数: 48

約数和(自身を含む): 4500619200

約数和(自身を除く): 2484287620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 263, 340, 526, 1052, 1315, 2630, 4471, 5260, 8942, 17884, 22355, 22549, 44710, 45098, 89420, 90196, 112745, 225490, 383333, 450980, 766666, 1533332, 1916665, 3833330, 5930387, 7666660, 11860774, 23721548, 29651935, 59303870, 100816579, 118607740, 201633158, 403266316, 504082895, 1008165790, 2016331580]

約数ペア:

[(1, 2016331580), (2, 1008165790), (4, 504082895), (5, 403266316), (10, 201633158), (17, 118607740), (20, 100816579), (34, 59303870), (68, 29651935), (85, 23721548), (170, 11860774), (263, 7666660), (340, 5930387), (526, 3833330), (1052, 1916665), (1315, 1533332), (2630, 766666), (4471, 450980), (5260, 383333), (8942, 225490), (17884, 112745), (22355, 90196), (22549, 89420), (44710, 45098)]