39285400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2585

約数の個数: 96

約数和(自身を含む): 113921280

約数和(自身を除く): 74635880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 2551, 3080, 3850, 5102, 7700, 10204, 12755, 15400, 17857, 20408, 25510, 28061, 35714, 51020, 56122, 63775, 71428, 89285, 102040, 112244, 127550, 140305, 142856, 178570, 196427, 224488, 255100, 280610, 357140, 392854, 446425, 510200, 561220, 701525, 714280, 785708, 892850, 982135, 1122440, 1403050, 1571416, 1785700, 1964270, 2806100, 3571400, 3928540, 4910675, 5612200, 7857080, 9821350, 19642700, 39285400]

約数ペア:

[(1, 39285400), (2, 19642700), (4, 9821350), (5, 7857080), (7, 5612200), (8, 4910675), (10, 3928540), (11, 3571400), (14, 2806100), (20, 1964270), (22, 1785700), (25, 1571416), (28, 1403050), (35, 1122440), (40, 982135), (44, 892850), (50, 785708), (55, 714280), (56, 701525), (70, 561220), (77, 510200), (88, 446425), (100, 392854), (110, 357140), (140, 280610), (154, 255100), (175, 224488), (200, 196427), (220, 178570), (275, 142856), (280, 140305), (308, 127550), (350, 112244), (385, 102040), (440, 89285), (550, 71428), (616, 63775), (700, 56122), (770, 51020), (1100, 35714), (1400, 28061), (1540, 25510), (1925, 20408), (2200, 17857), (2551, 15400), (3080, 12755), (3850, 10204), (5102, 7700)]