80838710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5081}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 152947872

約数和(自身を除く): 72109162

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 5081, 7955, 10162, 15910, 25405, 50810, 187997, 218483, 375994, 436966, 939985, 1092415, 1879970, 2184830, 8083871, 16167742, 40419355, 80838710]

約数ペア:

[(1, 80838710), (2, 40419355), (5, 16167742), (10, 8083871), (37, 2184830), (43, 1879970), (74, 1092415), (86, 939985), (185, 436966), (215, 375994), (370, 218483), (430, 187997), (1591, 50810), (3182, 25405), (5081, 15910), (7955, 10162)]