57190640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 144657408

約数和(自身を除く): 87466768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 433, 508, 520, 635, 866, 1016, 1040, 1270, 1651, 1732, 2032, 2165, 2540, 3302, 3464, 4330, 5080, 5629, 6604, 6928, 8255, 8660, 10160, 11258, 13208, 16510, 17320, 22516, 26416, 28145, 33020, 34640, 45032, 54991, 56290, 66040, 90064, 109982, 112580, 132080, 219964, 225160, 274955, 439928, 450320, 549910, 714883, 879856, 1099820, 1429766, 2199640, 2859532, 3574415, 4399280, 5719064, 7148830, 11438128, 14297660, 28595320, 57190640]

約数ペア:

[(1, 57190640), (2, 28595320), (4, 14297660), (5, 11438128), (8, 7148830), (10, 5719064), (13, 4399280), (16, 3574415), (20, 2859532), (26, 2199640), (40, 1429766), (52, 1099820), (65, 879856), (80, 714883), (104, 549910), (127, 450320), (130, 439928), (208, 274955), (254, 225160), (260, 219964), (433, 132080), (508, 112580), (520, 109982), (635, 90064), (866, 66040), (1016, 56290), (1040, 54991), (1270, 45032), (1651, 34640), (1732, 33020), (2032, 28145), (2165, 26416), (2540, 22516), (3302, 17320), (3464, 16510), (4330, 13208), (5080, 11258), (5629, 10160), (6604, 8660), (6928, 8255)]