1549713080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{3019}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 3584498400

約数和(自身を除く): 2034785320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 313, 328, 410, 626, 820, 1252, 1565, 1640, 2504, 3019, 3130, 6038, 6260, 12076, 12520, 12833, 15095, 24152, 25666, 30190, 51332, 60380, 64165, 102664, 120760, 123779, 128330, 247558, 256660, 495116, 513320, 618895, 944947, 990232, 1237790, 1889894, 2475580, 3779788, 4724735, 4951160, 7559576, 9449470, 18898940, 37797880, 38742827, 77485654, 154971308, 193714135, 309942616, 387428270, 774856540, 1549713080]

約数ペア:

[(1, 1549713080), (2, 774856540), (4, 387428270), (5, 309942616), (8, 193714135), (10, 154971308), (20, 77485654), (40, 38742827), (41, 37797880), (82, 18898940), (164, 9449470), (205, 7559576), (313, 4951160), (328, 4724735), (410, 3779788), (626, 2475580), (820, 1889894), (1252, 1237790), (1565, 990232), (1640, 944947), (2504, 618895), (3019, 513320), (3130, 495116), (6038, 256660), (6260, 247558), (12076, 128330), (12520, 123779), (12833, 120760), (15095, 102664), (24152, 64165), (25666, 60380), (30190, 51332)]