75662080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 195218352

約数和(自身を除く): 119556272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 4547, 8320, 9094, 16640, 18188, 22735, 36376, 45470, 59111, 72752, 90940, 118222, 145504, 181880, 236444, 291008, 295555, 363760, 472888, 582016, 591110, 727520, 945776, 1164032, 1182220, 1455040, 1891552, 2364440, 2910080, 3783104, 4728880, 5820160, 7566208, 9457760, 15132416, 18915520, 37831040, 75662080]

約数ペア:

[(1, 75662080), (2, 37831040), (4, 18915520), (5, 15132416), (8, 9457760), (10, 7566208), (13, 5820160), (16, 4728880), (20, 3783104), (26, 2910080), (32, 2364440), (40, 1891552), (52, 1455040), (64, 1182220), (65, 1164032), (80, 945776), (104, 727520), (128, 591110), (130, 582016), (160, 472888), (208, 363760), (256, 295555), (260, 291008), (320, 236444), (416, 181880), (520, 145504), (640, 118222), (832, 90940), (1040, 72752), (1280, 59111), (1664, 45470), (2080, 36376), (3328, 22735), (4160, 18188), (4547, 16640), (8320, 9094)]