80495620810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5431}}^1\times {\mathrm{134741}}^1$

素因数の和:140190

約数の個数: 32

約数和(自身を含む): 158094405504

約数和(自身を除く): 77598784694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 5431, 10862, 27155, 54310, 59741, 119482, 134741, 269482, 298705, 597410, 673705, 1347410, 1482151, 2964302, 7410755, 14821510, 731778371, 1463556742, 3658891855, 7317783710, 8049562081, 16099124162, 40247810405, 80495620810]

約数ペア:

[(1, 80495620810), (2, 40247810405), (5, 16099124162), (10, 8049562081), (11, 7317783710), (22, 3658891855), (55, 1463556742), (110, 731778371), (5431, 14821510), (10862, 7410755), (27155, 2964302), (54310, 1482151), (59741, 1347410), (119482, 673705), (134741, 597410), (269482, 298705)]