43370060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 97070400

約数和(自身を除く): 53700340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 199, 340, 398, 641, 796, 995, 1282, 1990, 2564, 3205, 3383, 3980, 6410, 6766, 10897, 12820, 13532, 16915, 21794, 33830, 43588, 54485, 67660, 108970, 127559, 217940, 255118, 510236, 637795, 1275590, 2168503, 2551180, 4337006, 8674012, 10842515, 21685030, 43370060]

約数ペア:

[(1, 43370060), (2, 21685030), (4, 10842515), (5, 8674012), (10, 4337006), (17, 2551180), (20, 2168503), (34, 1275590), (68, 637795), (85, 510236), (170, 255118), (199, 217940), (340, 127559), (398, 108970), (641, 67660), (796, 54485), (995, 43588), (1282, 33830), (1990, 21794), (2564, 16915), (3205, 13532), (3383, 12820), (3980, 10897), (6410, 6766)]