80034680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3083}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 199843200

約数和(自身を除く): 119808520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3083, 3245, 5192, 6166, 6490, 12332, 12980, 15415, 24664, 25960, 30830, 33913, 61660, 67826, 123320, 135652, 169565, 181897, 271304, 339130, 363794, 678260, 727588, 909485, 1356520, 1455176, 1818970, 2000867, 3637940, 4001734, 7275880, 8003468, 10004335, 16006936, 20008670, 40017340, 80034680]

約数ペア:

[(1, 80034680), (2, 40017340), (4, 20008670), (5, 16006936), (8, 10004335), (10, 8003468), (11, 7275880), (20, 4001734), (22, 3637940), (40, 2000867), (44, 1818970), (55, 1455176), (59, 1356520), (88, 909485), (110, 727588), (118, 678260), (220, 363794), (236, 339130), (295, 271304), (440, 181897), (472, 169565), (590, 135652), (649, 123320), (1180, 67826), (1298, 61660), (2360, 33913), (2596, 30830), (3083, 25960), (3245, 24664), (5192, 15415), (6166, 12980), (6490, 12332)]