37991090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 72835200

約数和(自身を除く): 34844110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 995, 1123, 1990, 2246, 3383, 5615, 6766, 11230, 16915, 19091, 33830, 38182, 95455, 190910, 223477, 446954, 1117385, 2234770, 3799109, 7598218, 18995545, 37991090]

約数ペア:

[(1, 37991090), (2, 18995545), (5, 7598218), (10, 3799109), (17, 2234770), (34, 1117385), (85, 446954), (170, 223477), (199, 190910), (398, 95455), (995, 38182), (1123, 33830), (1990, 19091), (2246, 16915), (3383, 11230), (5615, 6766)]