4193898880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{344893}}^1$

素因数の和:344931

約数の個数: 64

約数和(自身を含む): 10553756400

約数和(自身を除く): 6359857520

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, 344893, 689786, 1379572, 1724465, 2759144, 3448930, 5518288, 6552967, 6897860, 11036576, 13105934, 13795720, 22073152, 26211868, 27591440, 32764835, 44146304, 52423736, 55182880, 65529670, 104847472, 110365760, 131059340, 209694944, 220731520, 262118680, 419389888, 524237360, 838779776, 1048474720, 2096949440, 4193898880]

約数ペア:

[(1, 4193898880), (2, 2096949440), (4, 1048474720), (5, 838779776), (8, 524237360), (10, 419389888), (16, 262118680), (19, 220731520), (20, 209694944), (32, 131059340), (38, 110365760), (40, 104847472), (64, 65529670), (76, 55182880), (80, 52423736), (95, 44146304), (128, 32764835), (152, 27591440), (160, 26211868), (190, 22073152), (304, 13795720), (320, 13105934), (380, 11036576), (608, 6897860), (640, 6552967), (760, 5518288), (1216, 3448930), (1520, 2759144), (2432, 1724465), (3040, 1379572), (6080, 689786), (12160, 344893)]