73335520

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 175866768

約数和(自身を除く): 102531248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 6841, 10720, 13682, 27364, 34205, 54728, 68410, 109456, 136820, 218912, 273640, 458347, 547280, 916694, 1094560, 1833388, 2291735, 3666776, 4583470, 7333552, 9166940, 14667104, 18333880, 36667760, 73335520]

約数ペア:

[(1, 73335520), (2, 36667760), (4, 18333880), (5, 14667104), (8, 9166940), (10, 7333552), (16, 4583470), (20, 3666776), (32, 2291735), (40, 1833388), (67, 1094560), (80, 916694), (134, 547280), (160, 458347), (268, 273640), (335, 218912), (536, 136820), (670, 109456), (1072, 68410), (1340, 54728), (2144, 34205), (2680, 27364), (5360, 13682), (6841, 10720)]