966231700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72649}}^1$

素因数の和:72689

約数の個数: 72

約数和(自身を含む): 2522408000

約数和(自身を除く): 1556176300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 72649, 145298, 290596, 363245, 508543, 726490, 1017086, 1380331, 1452980, 1816225, 2034172, 2542715, 2760662, 3632450, 5085430, 5521324, 6901655, 7264900, 9662317, 10170860, 12713575, 13803310, 19324634, 25427150, 27606620, 34508275, 38649268, 48311585, 50854300, 69016550, 96623170, 138033100, 193246340, 241557925, 483115850, 966231700]

約数ペア:

[(1, 966231700), (2, 483115850), (4, 241557925), (5, 193246340), (7, 138033100), (10, 96623170), (14, 69016550), (19, 50854300), (20, 48311585), (25, 38649268), (28, 34508275), (35, 27606620), (38, 25427150), (50, 19324634), (70, 13803310), (76, 12713575), (95, 10170860), (100, 9662317), (133, 7264900), (140, 6901655), (175, 5521324), (190, 5085430), (266, 3632450), (350, 2760662), (380, 2542715), (475, 2034172), (532, 1816225), (665, 1452980), (700, 1380331), (950, 1017086), (1330, 726490), (1900, 508543), (2660, 363245), (3325, 290596), (6650, 145298), (13300, 72649)]