86742200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 213602400

約数和(自身を除く): 126860200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 109, 115, 173, 184, 200, 218, 230, 346, 436, 460, 545, 575, 692, 865, 872, 920, 1090, 1150, 1384, 1730, 2180, 2300, 2507, 2725, 3460, 3979, 4325, 4360, 4600, 5014, 5450, 6920, 7958, 8650, 10028, 10900, 12535, 15916, 17300, 18857, 19895, 20056, 21800, 25070, 31832, 34600, 37714, 39790, 50140, 62675, 75428, 79580, 94285, 99475, 100280, 125350, 150856, 159160, 188570, 198950, 250700, 377140, 397900, 433711, 471425, 501400, 754280, 795800, 867422, 942850, 1734844, 1885700, 2168555, 3469688, 3771400, 4337110, 8674220, 10842775, 17348440, 21685550, 43371100, 86742200]

約数ペア:

[(1, 86742200), (2, 43371100), (4, 21685550), (5, 17348440), (8, 10842775), (10, 8674220), (20, 4337110), (23, 3771400), (25, 3469688), (40, 2168555), (46, 1885700), (50, 1734844), (92, 942850), (100, 867422), (109, 795800), (115, 754280), (173, 501400), (184, 471425), (200, 433711), (218, 397900), (230, 377140), (346, 250700), (436, 198950), (460, 188570), (545, 159160), (575, 150856), (692, 125350), (865, 100280), (872, 99475), (920, 94285), (1090, 79580), (1150, 75428), (1384, 62675), (1730, 50140), (2180, 39790), (2300, 37714), (2507, 34600), (2725, 31832), (3460, 25070), (3979, 21800), (4325, 20056), (4360, 19895), (4600, 18857), (5014, 17300), (5450, 15916), (6920, 12535), (7958, 10900), (8650, 10028)]