112145240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 266803200

約数和(自身を除く): 154657960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1543, 1580, 1817, 3086, 3160, 3634, 6172, 7268, 7715, 9085, 12344, 14536, 15430, 18170, 30860, 35489, 36340, 61720, 70978, 72680, 121897, 141956, 177445, 243794, 283912, 354890, 487588, 609485, 709780, 975176, 1218970, 1419560, 2437940, 2803631, 4875880, 5607262, 11214524, 14018155, 22429048, 28036310, 56072620, 112145240]

約数ペア:

[(1, 112145240), (2, 56072620), (4, 28036310), (5, 22429048), (8, 14018155), (10, 11214524), (20, 5607262), (23, 4875880), (40, 2803631), (46, 2437940), (79, 1419560), (92, 1218970), (115, 975176), (158, 709780), (184, 609485), (230, 487588), (316, 354890), (395, 283912), (460, 243794), (632, 177445), (790, 141956), (920, 121897), (1543, 72680), (1580, 70978), (1817, 61720), (3086, 36340), (3160, 35489), (3634, 30860), (6172, 18170), (7268, 15430), (7715, 14536), (9085, 12344)]