39449200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 110368928

約数和(自身を除く): 70919728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 175, 193, 200, 280, 292, 350, 365, 386, 400, 511, 560, 584, 700, 730, 772, 965, 1022, 1168, 1351, 1400, 1460, 1544, 1825, 1930, 2044, 2555, 2702, 2800, 2920, 3088, 3650, 3860, 4088, 4825, 5110, 5404, 5840, 6755, 7300, 7720, 8176, 9650, 10220, 10808, 12775, 13510, 14089, 14600, 15440, 19300, 20440, 21616, 25550, 27020, 28178, 29200, 33775, 38600, 40880, 51100, 54040, 56356, 67550, 70445, 77200, 98623, 102200, 108080, 112712, 135100, 140890, 197246, 204400, 225424, 270200, 281780, 352225, 394492, 493115, 540400, 563560, 704450, 788984, 986230, 1127120, 1408900, 1577968, 1972460, 2465575, 2817800, 3944920, 4931150, 5635600, 7889840, 9862300, 19724600, 39449200]

約数ペア:

[(1, 39449200), (2, 19724600), (4, 9862300), (5, 7889840), (7, 5635600), (8, 4931150), (10, 3944920), (14, 2817800), (16, 2465575), (20, 1972460), (25, 1577968), (28, 1408900), (35, 1127120), (40, 986230), (50, 788984), (56, 704450), (70, 563560), (73, 540400), (80, 493115), (100, 394492), (112, 352225), (140, 281780), (146, 270200), (175, 225424), (193, 204400), (200, 197246), (280, 140890), (292, 135100), (350, 112712), (365, 108080), (386, 102200), (400, 98623), (511, 77200), (560, 70445), (584, 67550), (700, 56356), (730, 54040), (772, 51100), (965, 40880), (1022, 38600), (1168, 33775), (1351, 29200), (1400, 28178), (1460, 27020), (1544, 25550), (1825, 21616), (1930, 20440), (2044, 19300), (2555, 15440), (2702, 14600), (2800, 14089), (2920, 13510), (3088, 12775), (3650, 10808), (3860, 10220), (4088, 9650), (4825, 8176), (5110, 7720), (5404, 7300), (5840, 6755)]