5188400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 15222240

約数和(自身を除く): 10033840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 109, 112, 119, 136, 140, 170, 175, 200, 218, 238, 272, 280, 340, 350, 400, 425, 436, 476, 545, 560, 595, 680, 700, 763, 850, 872, 952, 1090, 1190, 1360, 1400, 1526, 1700, 1744, 1853, 1904, 2180, 2380, 2725, 2800, 2975, 3052, 3400, 3706, 3815, 4360, 4760, 5450, 5950, 6104, 6800, 7412, 7630, 8720, 9265, 9520, 10900, 11900, 12208, 12971, 14824, 15260, 18530, 19075, 21800, 23800, 25942, 29648, 30520, 37060, 38150, 43600, 46325, 47600, 51884, 61040, 64855, 74120, 76300, 92650, 103768, 129710, 148240, 152600, 185300, 207536, 259420, 305200, 324275, 370600, 518840, 648550, 741200, 1037680, 1297100, 2594200, 5188400]

約数ペア:

[(1, 5188400), (2, 2594200), (4, 1297100), (5, 1037680), (7, 741200), (8, 648550), (10, 518840), (14, 370600), (16, 324275), (17, 305200), (20, 259420), (25, 207536), (28, 185300), (34, 152600), (35, 148240), (40, 129710), (50, 103768), (56, 92650), (68, 76300), (70, 74120), (80, 64855), (85, 61040), (100, 51884), (109, 47600), (112, 46325), (119, 43600), (136, 38150), (140, 37060), (170, 30520), (175, 29648), (200, 25942), (218, 23800), (238, 21800), (272, 19075), (280, 18530), (340, 15260), (350, 14824), (400, 12971), (425, 12208), (436, 11900), (476, 10900), (545, 9520), (560, 9265), (595, 8720), (680, 7630), (700, 7412), (763, 6800), (850, 6104), (872, 5950), (952, 5450), (1090, 4760), (1190, 4360), (1360, 3815), (1400, 3706), (1526, 3400), (1700, 3052), (1744, 2975), (1853, 2800), (1904, 2725), (2180, 2380)]