39344290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 75427200

約数和(自身を除く): 36082910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 995, 1163, 1990, 2326, 3383, 5815, 6766, 11630, 16915, 19771, 33830, 39542, 98855, 197710, 231437, 462874, 1157185, 2314370, 3934429, 7868858, 19672145, 39344290]

約数ペア:

[(1, 39344290), (2, 19672145), (5, 7868858), (10, 3934429), (17, 2314370), (34, 1157185), (85, 462874), (170, 231437), (199, 197710), (398, 98855), (995, 39542), (1163, 33830), (1990, 19771), (2326, 16915), (3383, 11630), (5815, 6766)]