2284440400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2837

約数の個数: 120

約数和(自身を含む): 6019704000

約数和(自身を除く): 3735263600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 199, 200, 220, 275, 398, 400, 440, 550, 796, 880, 995, 1100, 1592, 1990, 2189, 2200, 2609, 3184, 3980, 4378, 4400, 4975, 5218, 7960, 8756, 9950, 10436, 10945, 13045, 15920, 17512, 19900, 20872, 21890, 26090, 28699, 35024, 39800, 41744, 43780, 52180, 54725, 57398, 65225, 79600, 87560, 104360, 109450, 114796, 130450, 143495, 175120, 208720, 218900, 229592, 260900, 286990, 437800, 459184, 519191, 521800, 573980, 717475, 875600, 1038382, 1043600, 1147960, 1434950, 2076764, 2295920, 2595955, 2869900, 4153528, 5191910, 5711101, 5739800, 8307056, 10383820, 11422202, 11479600, 12979775, 20767640, 22844404, 25959550, 28555505, 41535280, 45688808, 51919100, 57111010, 91377616, 103838200, 114222020, 142777525, 207676400, 228444040, 285555050, 456888080, 571110100, 1142220200, 2284440400]

約数ペア:

[(1, 2284440400), (2, 1142220200), (4, 571110100), (5, 456888080), (8, 285555050), (10, 228444040), (11, 207676400), (16, 142777525), (20, 114222020), (22, 103838200), (25, 91377616), (40, 57111010), (44, 51919100), (50, 45688808), (55, 41535280), (80, 28555505), (88, 25959550), (100, 22844404), (110, 20767640), (176, 12979775), (199, 11479600), (200, 11422202), (220, 10383820), (275, 8307056), (398, 5739800), (400, 5711101), (440, 5191910), (550, 4153528), (796, 2869900), (880, 2595955), (995, 2295920), (1100, 2076764), (1592, 1434950), (1990, 1147960), (2189, 1043600), (2200, 1038382), (2609, 875600), (3184, 717475), (3980, 573980), (4378, 521800), (4400, 519191), (4975, 459184), (5218, 437800), (7960, 286990), (8756, 260900), (9950, 229592), (10436, 218900), (10945, 208720), (13045, 175120), (15920, 143495), (17512, 130450), (19900, 114796), (20872, 109450), (21890, 104360), (26090, 87560), (28699, 79600), (35024, 65225), (39800, 57398), (41744, 54725), (43780, 52180)]