283549760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68161}}^1$

素因数の和:68191

約数の個数: 56

約数和(自身を含む): 727152216

約数和(自身を除く): 443602456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 68161, 136322, 272644, 340805, 545288, 681610, 886093, 1090576, 1363220, 1772186, 2181152, 2726440, 3544372, 4362304, 4430465, 5452880, 7088744, 8860930, 10905760, 14177488, 17721860, 21811520, 28354976, 35443720, 56709952, 70887440, 141774880, 283549760]

約数ペア:

[(1, 283549760), (2, 141774880), (4, 70887440), (5, 56709952), (8, 35443720), (10, 28354976), (13, 21811520), (16, 17721860), (20, 14177488), (26, 10905760), (32, 8860930), (40, 7088744), (52, 5452880), (64, 4430465), (65, 4362304), (80, 3544372), (104, 2726440), (130, 2181152), (160, 1772186), (208, 1363220), (260, 1090576), (320, 886093), (416, 681610), (520, 545288), (832, 340805), (1040, 272644), (2080, 136322), (4160, 68161)]