80406002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 130443264

約数和(自身を除く): 50037262

約数列:

[1, 2, 31, 41, 47, 62, 82, 94, 673, 1271, 1346, 1457, 1927, 2542, 2914, 3854, 20863, 27593, 31631, 41726, 55186, 59737, 63262, 119474, 855383, 980561, 1296871, 1710766, 1961122, 2593742, 40203001, 80406002]

約数ペア:

[(1, 80406002), (2, 40203001), (31, 2593742), (41, 1961122), (47, 1710766), (62, 1296871), (82, 980561), (94, 855383), (673, 119474), (1271, 63262), (1346, 59737), (1457, 55186), (1927, 41726), (2542, 31631), (2914, 27593), (3854, 20863)]