45885140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 110514432

約数和(自身を除く): 64629292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 673, 974, 1346, 1948, 2435, 2692, 3365, 3409, 4711, 4870, 6730, 6818, 9422, 9740, 13460, 13636, 17045, 18844, 23555, 34090, 47110, 68180, 94220, 327751, 655502, 1311004, 1638755, 2294257, 3277510, 4588514, 6555020, 9177028, 11471285, 22942570, 45885140]

約数ペア:

[(1, 45885140), (2, 22942570), (4, 11471285), (5, 9177028), (7, 6555020), (10, 4588514), (14, 3277510), (20, 2294257), (28, 1638755), (35, 1311004), (70, 655502), (140, 327751), (487, 94220), (673, 68180), (974, 47110), (1346, 34090), (1948, 23555), (2435, 18844), (2692, 17045), (3365, 13636), (3409, 13460), (4711, 9740), (4870, 9422), (6730, 6818)]