2008300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 5277440

約数和(自身を除く): 3269140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 151, 175, 190, 266, 302, 350, 380, 475, 532, 604, 665, 700, 755, 950, 1057, 1330, 1510, 1900, 2114, 2660, 2869, 3020, 3325, 3775, 4228, 5285, 5738, 6650, 7550, 10570, 11476, 13300, 14345, 15100, 20083, 21140, 26425, 28690, 40166, 52850, 57380, 71725, 80332, 100415, 105700, 143450, 200830, 286900, 401660, 502075, 1004150, 2008300]

約数ペア:

[(1, 2008300), (2, 1004150), (4, 502075), (5, 401660), (7, 286900), (10, 200830), (14, 143450), (19, 105700), (20, 100415), (25, 80332), (28, 71725), (35, 57380), (38, 52850), (50, 40166), (70, 28690), (76, 26425), (95, 21140), (100, 20083), (133, 15100), (140, 14345), (151, 13300), (175, 11476), (190, 10570), (266, 7550), (302, 6650), (350, 5738), (380, 5285), (475, 4228), (532, 3775), (604, 3325), (665, 3020), (700, 2869), (755, 2660), (950, 2114), (1057, 1900), (1330, 1510)]