38933060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 88615296

約数和(自身を除く): 49682236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2663, 2924, 3655, 5326, 7310, 10652, 13315, 14620, 26630, 45271, 53260, 90542, 114509, 181084, 226355, 229018, 452710, 458036, 572545, 905420, 1145090, 1946653, 2290180, 3893306, 7786612, 9733265, 19466530, 38933060]

約数ペア:

[(1, 38933060), (2, 19466530), (4, 9733265), (5, 7786612), (10, 3893306), (17, 2290180), (20, 1946653), (34, 1145090), (43, 905420), (68, 572545), (85, 458036), (86, 452710), (170, 229018), (172, 226355), (215, 181084), (340, 114509), (430, 90542), (731, 53260), (860, 45271), (1462, 26630), (2663, 14620), (2924, 13315), (3655, 10652), (5326, 7310)]