38395060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 88502400

約数和(自身を除く): 50107340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 877, 995, 1754, 1990, 2189, 3508, 3980, 4378, 4385, 8756, 8770, 9647, 10945, 17540, 19294, 21890, 38588, 43780, 48235, 96470, 174523, 192940, 349046, 698092, 872615, 1745230, 1919753, 3490460, 3839506, 7679012, 9598765, 19197530, 38395060]

約数ペア:

[(1, 38395060), (2, 19197530), (4, 9598765), (5, 7679012), (10, 3839506), (11, 3490460), (20, 1919753), (22, 1745230), (44, 872615), (55, 698092), (110, 349046), (199, 192940), (220, 174523), (398, 96470), (796, 48235), (877, 43780), (995, 38588), (1754, 21890), (1990, 19294), (2189, 17540), (3508, 10945), (3980, 9647), (4378, 8770), (4385, 8756)]