87526156720

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3134891}}^1$

素因数の和:3135253

約数の個数: 40

約数和(自身を含む): 204081469200

約数和(自身を除く): 116555312480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 13960, 27920, 3134891, 6269782, 12539564, 15674455, 25079128, 31348910, 50158256, 62697820, 125395640, 250791280, 1094076959, 2188153918, 4376307836, 5470384795, 8752615672, 10940769590, 17505231344, 21881539180, 43763078360, 87526156720]

約数ペア:

[(1, 87526156720), (2, 43763078360), (4, 21881539180), (5, 17505231344), (8, 10940769590), (10, 8752615672), (16, 5470384795), (20, 4376307836), (40, 2188153918), (80, 1094076959), (349, 250791280), (698, 125395640), (1396, 62697820), (1745, 50158256), (2792, 31348910), (3490, 25079128), (5584, 15674455), (6980, 12539564), (13960, 6269782), (27920, 3134891)]