48790400

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 122685600

約数和(自身を除く): 73895200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 193, 200, 316, 320, 386, 395, 400, 632, 640, 772, 790, 800, 965, 1264, 1544, 1580, 1600, 1930, 1975, 2528, 3088, 3160, 3200, 3860, 3950, 4825, 5056, 6176, 6320, 7720, 7900, 9650, 10112, 12352, 12640, 15247, 15440, 15800, 19300, 24704, 25280, 30494, 30880, 31600, 38600, 50560, 60988, 61760, 63200, 76235, 77200, 121976, 123520, 126400, 152470, 154400, 243952, 252800, 304940, 308800, 381175, 487904, 609880, 617600, 762350, 975808, 1219760, 1524700, 1951616, 2439520, 3049400, 4879040, 6098800, 9758080, 12197600, 24395200, 48790400]

約数ペア:

[(1, 48790400), (2, 24395200), (4, 12197600), (5, 9758080), (8, 6098800), (10, 4879040), (16, 3049400), (20, 2439520), (25, 1951616), (32, 1524700), (40, 1219760), (50, 975808), (64, 762350), (79, 617600), (80, 609880), (100, 487904), (128, 381175), (158, 308800), (160, 304940), (193, 252800), (200, 243952), (316, 154400), (320, 152470), (386, 126400), (395, 123520), (400, 121976), (632, 77200), (640, 76235), (772, 63200), (790, 61760), (800, 60988), (965, 50560), (1264, 38600), (1544, 31600), (1580, 30880), (1600, 30494), (1930, 25280), (1975, 24704), (2528, 19300), (3088, 15800), (3160, 15440), (3200, 15247), (3860, 12640), (3950, 12352), (4825, 10112), (5056, 9650), (6176, 7900), (6320, 7720)]