80155130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25127}}^1$

素因数の和:25174

約数の個数: 32

約数和(自身を含む): 162829440

約数和(自身を除く): 82674310

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 25127, 50254, 125635, 251270, 276397, 552794, 728683, 1381985, 1457366, 2763970, 3643415, 7286830, 8015513, 16031026, 40077565, 80155130]

約数ペア:

[(1, 80155130), (2, 40077565), (5, 16031026), (10, 8015513), (11, 7286830), (22, 3643415), (29, 2763970), (55, 1457366), (58, 1381985), (110, 728683), (145, 552794), (290, 276397), (319, 251270), (638, 125635), (1595, 50254), (3190, 25127)]