5515400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 14731200

約数和(自身を除く): 9215800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 109, 110, 115, 184, 200, 218, 220, 230, 253, 275, 436, 440, 460, 506, 545, 550, 575, 872, 920, 1012, 1090, 1100, 1150, 1199, 1265, 2024, 2180, 2200, 2300, 2398, 2507, 2530, 2725, 4360, 4600, 4796, 5014, 5060, 5450, 5995, 6325, 9592, 10028, 10120, 10900, 11990, 12535, 12650, 20056, 21800, 23980, 25070, 25300, 27577, 29975, 47960, 50140, 50600, 55154, 59950, 62675, 100280, 110308, 119900, 125350, 137885, 220616, 239800, 250700, 275770, 501400, 551540, 689425, 1103080, 1378850, 2757700, 5515400]

約数ペア:

[(1, 5515400), (2, 2757700), (4, 1378850), (5, 1103080), (8, 689425), (10, 551540), (11, 501400), (20, 275770), (22, 250700), (23, 239800), (25, 220616), (40, 137885), (44, 125350), (46, 119900), (50, 110308), (55, 100280), (88, 62675), (92, 59950), (100, 55154), (109, 50600), (110, 50140), (115, 47960), (184, 29975), (200, 27577), (218, 25300), (220, 25070), (230, 23980), (253, 21800), (275, 20056), (436, 12650), (440, 12535), (460, 11990), (506, 10900), (545, 10120), (550, 10028), (575, 9592), (872, 6325), (920, 5995), (1012, 5450), (1090, 5060), (1100, 5014), (1150, 4796), (1199, 4600), (1265, 4360), (2024, 2725), (2180, 2530), (2200, 2507), (2300, 2398)]