2814417560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{4931}}^1$

素因数の和:5712

約数の個数: 64

約数和(自身を含む): 6675955200

約数和(自身を除く): 3861537640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 751, 760, 1502, 3004, 3755, 4931, 6008, 7510, 9862, 14269, 15020, 19724, 24655, 28538, 30040, 39448, 49310, 57076, 71345, 93689, 98620, 114152, 142690, 187378, 197240, 285380, 374756, 468445, 570760, 749512, 936890, 1873780, 3703181, 3747560, 7406362, 14812724, 18515905, 29625448, 37031810, 70360439, 74063620, 140720878, 148127240, 281441756, 351802195, 562883512, 703604390, 1407208780, 2814417560]

約数ペア:

[(1, 2814417560), (2, 1407208780), (4, 703604390), (5, 562883512), (8, 351802195), (10, 281441756), (19, 148127240), (20, 140720878), (38, 74063620), (40, 70360439), (76, 37031810), (95, 29625448), (152, 18515905), (190, 14812724), (380, 7406362), (751, 3747560), (760, 3703181), (1502, 1873780), (3004, 936890), (3755, 749512), (4931, 570760), (6008, 468445), (7510, 374756), (9862, 285380), (14269, 197240), (15020, 187378), (19724, 142690), (24655, 114152), (28538, 98620), (30040, 93689), (39448, 71345), (49310, 57076)]