33668140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 78946560

約数和(自身を除く): 45278420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 3559, 4730, 7118, 9460, 14236, 17795, 35590, 39149, 71180, 78298, 153037, 156596, 195745, 306074, 391490, 612148, 765185, 782980, 1530370, 1683407, 3060740, 3366814, 6733628, 8417035, 16834070, 33668140]

約数ペア:

[(1, 33668140), (2, 16834070), (4, 8417035), (5, 6733628), (10, 3366814), (11, 3060740), (20, 1683407), (22, 1530370), (43, 782980), (44, 765185), (55, 612148), (86, 391490), (110, 306074), (172, 195745), (215, 156596), (220, 153037), (430, 78298), (473, 71180), (860, 39149), (946, 35590), (1892, 17795), (2365, 14236), (3559, 9460), (4730, 7118)]