2130800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{761}}^1$

素因数の和:786

約数の個数: 60

約数和(自身を含む): 5858256

約数和(自身を除く): 3727456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 761, 1400, 1522, 2800, 3044, 3805, 5327, 6088, 7610, 10654, 12176, 15220, 19025, 21308, 26635, 30440, 38050, 42616, 53270, 60880, 76100, 85232, 106540, 133175, 152200, 213080, 266350, 304400, 426160, 532700, 1065400, 2130800]

約数ペア:

[(1, 2130800), (2, 1065400), (4, 532700), (5, 426160), (7, 304400), (8, 266350), (10, 213080), (14, 152200), (16, 133175), (20, 106540), (25, 85232), (28, 76100), (35, 60880), (40, 53270), (50, 42616), (56, 38050), (70, 30440), (80, 26635), (100, 21308), (112, 19025), (140, 15220), (175, 12176), (200, 10654), (280, 7610), (350, 6088), (400, 5327), (560, 3805), (700, 3044), (761, 2800), (1400, 1522)]