510878080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42013}}^1$

素因数の和:42051

約数の個数: 64

約数和(自身を含む): 1285628400

約数和(自身を除く): 774750320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 42013, 84026, 168052, 210065, 336104, 420130, 672208, 798247, 840260, 1344416, 1596494, 1680520, 2688832, 3192988, 3361040, 3991235, 5377664, 6385976, 6722080, 7982470, 12771952, 13444160, 15964940, 25543904, 26888320, 31929880, 51087808, 63859760, 102175616, 127719520, 255439040, 510878080]

約数ペア:

[(1, 510878080), (2, 255439040), (4, 127719520), (5, 102175616), (8, 63859760), (10, 51087808), (16, 31929880), (19, 26888320), (20, 25543904), (32, 15964940), (38, 13444160), (40, 12771952), (64, 7982470), (76, 6722080), (80, 6385976), (95, 5377664), (128, 3991235), (152, 3361040), (160, 3192988), (190, 2688832), (304, 1680520), (320, 1596494), (380, 1344416), (608, 840260), (640, 798247), (760, 672208), (1216, 420130), (1520, 336104), (2432, 210065), (3040, 168052), (6080, 84026), (12160, 42013)]