65233280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{14561}}^1$

素因数の和:14587

約数の個数: 64

約数和(自身を含む): 178238880

約数和(自身を除く): 113005600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 14561, 29122, 58244, 72805, 101927, 116488, 145610, 203854, 232976, 291220, 407708, 465952, 509635, 582440, 815416, 931904, 1019270, 1164880, 1630832, 1863808, 2038540, 2329760, 3261664, 4077080, 4659520, 6523328, 8154160, 9319040, 13046656, 16308320, 32616640, 65233280]

約数ペア:

[(1, 65233280), (2, 32616640), (4, 16308320), (5, 13046656), (7, 9319040), (8, 8154160), (10, 6523328), (14, 4659520), (16, 4077080), (20, 3261664), (28, 2329760), (32, 2038540), (35, 1863808), (40, 1630832), (56, 1164880), (64, 1019270), (70, 931904), (80, 815416), (112, 582440), (128, 509635), (140, 465952), (160, 407708), (224, 291220), (280, 232976), (320, 203854), (448, 145610), (560, 116488), (640, 101927), (896, 72805), (1120, 58244), (2240, 29122), (4480, 14561)]