79132120

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2677}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 178354800

約数和(自身を除く): 99222680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2677, 2956, 3695, 5354, 5912, 7390, 10708, 13385, 14780, 21416, 26770, 29560, 53540, 107080, 1978303, 3956606, 7913212, 9891515, 15826424, 19783030, 39566060, 79132120]

約数ペア:

[(1, 79132120), (2, 39566060), (4, 19783030), (5, 15826424), (8, 9891515), (10, 7913212), (20, 3956606), (40, 1978303), (739, 107080), (1478, 53540), (2677, 29560), (2956, 26770), (3695, 21416), (5354, 14780), (5912, 13385), (7390, 10708)]