122794600

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2389}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 286728300

約数和(自身を除く): 163933700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 1028, 1285, 2056, 2389, 2570, 4778, 5140, 6425, 9556, 10280, 11945, 12850, 19112, 23890, 25700, 47780, 51400, 59725, 95560, 119450, 238900, 477800, 613973, 1227946, 2455892, 3069865, 4911784, 6139730, 12279460, 15349325, 24558920, 30698650, 61397300, 122794600]

約数ペア:

[(1, 122794600), (2, 61397300), (4, 30698650), (5, 24558920), (8, 15349325), (10, 12279460), (20, 6139730), (25, 4911784), (40, 3069865), (50, 2455892), (100, 1227946), (200, 613973), (257, 477800), (514, 238900), (1028, 119450), (1285, 95560), (2056, 59725), (2389, 51400), (2570, 47780), (4778, 25700), (5140, 23890), (6425, 19112), (9556, 12850), (10280, 11945)]