3325000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 96

約数和(自身を含む): 9374400

約数和(自身を除く): 6049400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 625, 665, 700, 760, 875, 950, 1000, 1064, 1250, 1330, 1400, 1750, 1900, 2375, 2500, 2660, 3125, 3325, 3500, 3800, 4375, 4750, 5000, 5320, 6250, 6650, 7000, 8750, 9500, 11875, 12500, 13300, 16625, 17500, 19000, 21875, 23750, 25000, 26600, 33250, 35000, 43750, 47500, 59375, 66500, 83125, 87500, 95000, 118750, 133000, 166250, 175000, 237500, 332500, 415625, 475000, 665000, 831250, 1662500, 3325000]

約数ペア:

[(1, 3325000), (2, 1662500), (4, 831250), (5, 665000), (7, 475000), (8, 415625), (10, 332500), (14, 237500), (19, 175000), (20, 166250), (25, 133000), (28, 118750), (35, 95000), (38, 87500), (40, 83125), (50, 66500), (56, 59375), (70, 47500), (76, 43750), (95, 35000), (100, 33250), (125, 26600), (133, 25000), (140, 23750), (152, 21875), (175, 19000), (190, 17500), (200, 16625), (250, 13300), (266, 12500), (280, 11875), (350, 9500), (380, 8750), (475, 7000), (500, 6650), (532, 6250), (625, 5320), (665, 5000), (700, 4750), (760, 4375), (875, 3800), (950, 3500), (1000, 3325), (1064, 3125), (1250, 2660), (1330, 2500), (1400, 2375), (1750, 1900)]