76518020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3359}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 96212860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 3359, 4556, 5695, 6718, 11390, 13436, 16795, 22780, 33590, 57103, 67180, 114206, 225053, 228412, 285515, 450106, 571030, 900212, 1125265, 1142060, 2250530, 3825901, 4501060, 7651802, 15303604, 19129505, 38259010, 76518020]

約数ペア:

[(1, 76518020), (2, 38259010), (4, 19129505), (5, 15303604), (10, 7651802), (17, 4501060), (20, 3825901), (34, 2250530), (67, 1142060), (68, 1125265), (85, 900212), (134, 571030), (170, 450106), (268, 285515), (335, 228412), (340, 225053), (670, 114206), (1139, 67180), (1340, 57103), (2278, 33590), (3359, 22780), (4556, 16795), (5695, 13436), (6718, 11390)]