16333921240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4487341}}^1$

素因数の和:4487372

約数の個数: 64

約数和(自身を含む): 45232407360

約数和(自身を除く): 28898486120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4487341, 8974682, 17949364, 22436705, 31411387, 35898728, 44873410, 58335433, 62822774, 89746820, 116670866, 125645548, 157056935, 179493640, 233341732, 251291096, 291677165, 314113870, 408348031, 466683464, 583354330, 628227740, 816696062, 1166708660, 1256455480, 1633392124, 2041740155, 2333417320, 3266784248, 4083480310, 8166960620, 16333921240]

約数ペア:

[(1, 16333921240), (2, 8166960620), (4, 4083480310), (5, 3266784248), (7, 2333417320), (8, 2041740155), (10, 1633392124), (13, 1256455480), (14, 1166708660), (20, 816696062), (26, 628227740), (28, 583354330), (35, 466683464), (40, 408348031), (52, 314113870), (56, 291677165), (65, 251291096), (70, 233341732), (91, 179493640), (104, 157056935), (130, 125645548), (140, 116670866), (182, 89746820), (260, 62822774), (280, 58335433), (364, 44873410), (455, 35898728), (520, 31411387), (728, 22436705), (910, 17949364), (1820, 8974682), (3640, 4487341)]