2833280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 7160400

約数和(自身を除く): 4327120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 233, 304, 320, 380, 466, 608, 640, 760, 932, 1165, 1216, 1520, 1864, 2330, 2432, 3040, 3728, 4427, 4660, 6080, 7456, 8854, 9320, 12160, 14912, 17708, 18640, 22135, 29824, 35416, 37280, 44270, 70832, 74560, 88540, 141664, 149120, 177080, 283328, 354160, 566656, 708320, 1416640, 2833280]

約数ペア:

[(1, 2833280), (2, 1416640), (4, 708320), (5, 566656), (8, 354160), (10, 283328), (16, 177080), (19, 149120), (20, 141664), (32, 88540), (38, 74560), (40, 70832), (64, 44270), (76, 37280), (80, 35416), (95, 29824), (128, 22135), (152, 18640), (160, 17708), (190, 14912), (233, 12160), (304, 9320), (320, 8854), (380, 7456), (466, 6080), (608, 4660), (640, 4427), (760, 3728), (932, 3040), (1165, 2432), (1216, 2330), (1520, 1864)]