5112800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 15748992

約数和(自身を除く): 10636192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 83, 88, 100, 110, 112, 140, 154, 160, 166, 175, 176, 200, 220, 224, 275, 280, 308, 332, 350, 352, 385, 400, 415, 440, 550, 560, 581, 616, 664, 700, 770, 800, 830, 880, 913, 1100, 1120, 1162, 1232, 1328, 1400, 1540, 1660, 1760, 1826, 1925, 2075, 2200, 2324, 2464, 2656, 2800, 2905, 3080, 3320, 3652, 3850, 4150, 4400, 4565, 4648, 5600, 5810, 6160, 6391, 6640, 7304, 7700, 8300, 8800, 9130, 9296, 11620, 12320, 12782, 13280, 14525, 14608, 15400, 16600, 18260, 18592, 22825, 23240, 25564, 29050, 29216, 30800, 31955, 33200, 36520, 45650, 46480, 51128, 58100, 61600, 63910, 66400, 73040, 91300, 92960, 102256, 116200, 127820, 146080, 159775, 182600, 204512, 232400, 255640, 319550, 365200, 464800, 511280, 639100, 730400, 1022560, 1278200, 2556400, 5112800]

約数ペア:

[(1, 5112800), (2, 2556400), (4, 1278200), (5, 1022560), (7, 730400), (8, 639100), (10, 511280), (11, 464800), (14, 365200), (16, 319550), (20, 255640), (22, 232400), (25, 204512), (28, 182600), (32, 159775), (35, 146080), (40, 127820), (44, 116200), (50, 102256), (55, 92960), (56, 91300), (70, 73040), (77, 66400), (80, 63910), (83, 61600), (88, 58100), (100, 51128), (110, 46480), (112, 45650), (140, 36520), (154, 33200), (160, 31955), (166, 30800), (175, 29216), (176, 29050), (200, 25564), (220, 23240), (224, 22825), (275, 18592), (280, 18260), (308, 16600), (332, 15400), (350, 14608), (352, 14525), (385, 13280), (400, 12782), (415, 12320), (440, 11620), (550, 9296), (560, 9130), (581, 8800), (616, 8300), (664, 7700), (700, 7304), (770, 6640), (800, 6391), (830, 6160), (880, 5810), (913, 5600), (1100, 4648), (1120, 4565), (1162, 4400), (1232, 4150), (1328, 3850), (1400, 3652), (1540, 3320), (1660, 3080), (1760, 2905), (1826, 2800), (1925, 2656), (2075, 2464), (2200, 2324)]