80079148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3917}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 148100400

約数和(自身を除く): 68021252

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3917, 5111, 7834, 10222, 15668, 20444, 74423, 148846, 297692, 1053673, 2107346, 4214692, 20019787, 40039574, 80079148]

約数ペア:

[(1, 80079148), (2, 40039574), (4, 20019787), (19, 4214692), (38, 2107346), (76, 1053673), (269, 297692), (538, 148846), (1076, 74423), (3917, 20444), (5111, 15668), (7834, 10222)]