179450080

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14197}}^1$

素因数の和:14291

約数の個数: 48

約数和(自身を含む): 429347520

約数和(自身を除く): 249897440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 14197, 28394, 56788, 70985, 113576, 141970, 227152, 283940, 454304, 567880, 1121563, 1135760, 2243126, 2271520, 4486252, 5607815, 8972504, 11215630, 17945008, 22431260, 35890016, 44862520, 89725040, 179450080]

約数ペア:

[(1, 179450080), (2, 89725040), (4, 44862520), (5, 35890016), (8, 22431260), (10, 17945008), (16, 11215630), (20, 8972504), (32, 5607815), (40, 4486252), (79, 2271520), (80, 2243126), (158, 1135760), (160, 1121563), (316, 567880), (395, 454304), (632, 283940), (790, 227152), (1264, 141970), (1580, 113576), (2528, 70985), (3160, 56788), (6320, 28394), (12640, 14197)]