105337780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{863}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 235146240

約数和(自身を除く): 129808460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 359, 718, 863, 1436, 1726, 1795, 3452, 3590, 4315, 6103, 7180, 8630, 12206, 14671, 17260, 24412, 29342, 30515, 58684, 61030, 73355, 122060, 146710, 293420, 309817, 619634, 1239268, 1549085, 3098170, 5266889, 6196340, 10533778, 21067556, 26334445, 52668890, 105337780]

約数ペア:

[(1, 105337780), (2, 52668890), (4, 26334445), (5, 21067556), (10, 10533778), (17, 6196340), (20, 5266889), (34, 3098170), (68, 1549085), (85, 1239268), (170, 619634), (340, 309817), (359, 293420), (718, 146710), (863, 122060), (1436, 73355), (1726, 61030), (1795, 58684), (3452, 30515), (3590, 29342), (4315, 24412), (6103, 17260), (7180, 14671), (8630, 12206)]