42305600

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 84

約数和(自身を含む): 105401364

約数和(自身を除く): 63095764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 193, 200, 274, 320, 386, 400, 548, 685, 772, 800, 965, 1096, 1370, 1544, 1600, 1930, 2192, 2740, 3088, 3425, 3860, 4384, 4825, 5480, 6176, 6850, 7720, 8768, 9650, 10960, 12352, 13700, 15440, 19300, 21920, 26441, 27400, 30880, 38600, 43840, 52882, 54800, 61760, 77200, 105764, 109600, 132205, 154400, 211528, 219200, 264410, 308800, 423056, 528820, 661025, 846112, 1057640, 1322050, 1692224, 2115280, 2644100, 4230560, 5288200, 8461120, 10576400, 21152800, 42305600]

約数ペア:

[(1, 42305600), (2, 21152800), (4, 10576400), (5, 8461120), (8, 5288200), (10, 4230560), (16, 2644100), (20, 2115280), (25, 1692224), (32, 1322050), (40, 1057640), (50, 846112), (64, 661025), (80, 528820), (100, 423056), (137, 308800), (160, 264410), (193, 219200), (200, 211528), (274, 154400), (320, 132205), (386, 109600), (400, 105764), (548, 77200), (685, 61760), (772, 54800), (800, 52882), (965, 43840), (1096, 38600), (1370, 30880), (1544, 27400), (1600, 26441), (1930, 21920), (2192, 19300), (2740, 15440), (3088, 13700), (3425, 12352), (3860, 10960), (4384, 9650), (4825, 8768), (5480, 7720), (6176, 6850)]