1036704640

素因数分解:

$2^7\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1877}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 2482565760

約数和(自身を除く): 1445861120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 863, 1726, 1877, 3452, 3754, 4315, 6904, 7508, 8630, 9385, 13808, 15016, 17260, 18770, 27616, 30032, 34520, 37540, 55232, 60064, 69040, 75080, 110464, 120128, 138080, 150160, 240256, 276160, 300320, 552320, 600640, 1201280, 1619851, 3239702, 6479404, 8099255, 12958808, 16198510, 25917616, 32397020, 51835232, 64794040, 103670464, 129588080, 207340928, 259176160, 518352320, 1036704640]

約数ペア:

[(1, 1036704640), (2, 518352320), (4, 259176160), (5, 207340928), (8, 129588080), (10, 103670464), (16, 64794040), (20, 51835232), (32, 32397020), (40, 25917616), (64, 16198510), (80, 12958808), (128, 8099255), (160, 6479404), (320, 3239702), (640, 1619851), (863, 1201280), (1726, 600640), (1877, 552320), (3452, 300320), (3754, 276160), (4315, 240256), (6904, 150160), (7508, 138080), (8630, 120128), (9385, 110464), (13808, 75080), (15016, 69040), (17260, 60064), (18770, 55232), (27616, 37540), (30032, 34520)]