5559400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 17007840

約数和(自身を除く): 11448440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 88, 95, 100, 110, 133, 140, 152, 154, 175, 190, 200, 209, 220, 266, 275, 280, 308, 350, 361, 380, 385, 418, 440, 475, 532, 550, 616, 665, 700, 722, 760, 770, 836, 950, 1045, 1064, 1100, 1330, 1400, 1444, 1463, 1540, 1672, 1805, 1900, 1925, 2090, 2200, 2527, 2660, 2888, 2926, 3080, 3325, 3610, 3800, 3850, 3971, 4180, 5054, 5225, 5320, 5852, 6650, 7220, 7315, 7700, 7942, 8360, 9025, 10108, 10450, 11704, 12635, 13300, 14440, 14630, 15400, 15884, 18050, 19855, 20216, 20900, 25270, 26600, 27797, 29260, 31768, 36100, 36575, 39710, 41800, 50540, 55594, 58520, 63175, 72200, 73150, 79420, 99275, 101080, 111188, 126350, 138985, 146300, 158840, 198550, 222376, 252700, 277970, 292600, 397100, 505400, 555940, 694925, 794200, 1111880, 1389850, 2779700, 5559400]

約数ペア:

[(1, 5559400), (2, 2779700), (4, 1389850), (5, 1111880), (7, 794200), (8, 694925), (10, 555940), (11, 505400), (14, 397100), (19, 292600), (20, 277970), (22, 252700), (25, 222376), (28, 198550), (35, 158840), (38, 146300), (40, 138985), (44, 126350), (50, 111188), (55, 101080), (56, 99275), (70, 79420), (76, 73150), (77, 72200), (88, 63175), (95, 58520), (100, 55594), (110, 50540), (133, 41800), (140, 39710), (152, 36575), (154, 36100), (175, 31768), (190, 29260), (200, 27797), (209, 26600), (220, 25270), (266, 20900), (275, 20216), (280, 19855), (308, 18050), (350, 15884), (361, 15400), (380, 14630), (385, 14440), (418, 13300), (440, 12635), (475, 11704), (532, 10450), (550, 10108), (616, 9025), (665, 8360), (700, 7942), (722, 7700), (760, 7315), (770, 7220), (836, 6650), (950, 5852), (1045, 5320), (1064, 5225), (1100, 5054), (1330, 4180), (1400, 3971), (1444, 3850), (1463, 3800), (1540, 3610), (1672, 3325), (1805, 3080), (1900, 2926), (1925, 2888), (2090, 2660), (2200, 2527)]