265065280

素因数分解:

$2^6\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1913}}^1$

素因数の和:2363

約数の個数: 56

約数和(自身を含む): 632975112

約数和(自身を除く): 367909832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 433, 866, 1732, 1913, 2165, 3464, 3826, 4330, 6928, 7652, 8660, 9565, 13856, 15304, 17320, 19130, 27712, 30608, 34640, 38260, 61216, 69280, 76520, 122432, 138560, 153040, 306080, 612160, 828329, 1656658, 3313316, 4141645, 6626632, 8283290, 13253264, 16566580, 26506528, 33133160, 53013056, 66266320, 132532640, 265065280]

約数ペア:

[(1, 265065280), (2, 132532640), (4, 66266320), (5, 53013056), (8, 33133160), (10, 26506528), (16, 16566580), (20, 13253264), (32, 8283290), (40, 6626632), (64, 4141645), (80, 3313316), (160, 1656658), (320, 828329), (433, 612160), (866, 306080), (1732, 153040), (1913, 138560), (2165, 122432), (3464, 76520), (3826, 69280), (4330, 61216), (6928, 38260), (7652, 34640), (8660, 30608), (9565, 27712), (13856, 19130), (15304, 17320)]