442896400

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{5737}}^1$

素因数の和:5948

約数の個数: 60

約数和(自身を含む): 1069758292

約数和(自身を除く): 626861892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 386, 400, 772, 965, 1544, 1930, 3088, 3860, 4825, 5737, 7720, 9650, 11474, 15440, 19300, 22948, 28685, 38600, 45896, 57370, 77200, 91792, 114740, 143425, 229480, 286850, 458960, 573700, 1107241, 1147400, 2214482, 2294800, 4428964, 5536205, 8857928, 11072410, 17715856, 22144820, 27681025, 44289640, 55362050, 88579280, 110724100, 221448200, 442896400]

約数ペア:

[(1, 442896400), (2, 221448200), (4, 110724100), (5, 88579280), (8, 55362050), (10, 44289640), (16, 27681025), (20, 22144820), (25, 17715856), (40, 11072410), (50, 8857928), (80, 5536205), (100, 4428964), (193, 2294800), (200, 2214482), (386, 1147400), (400, 1107241), (772, 573700), (965, 458960), (1544, 286850), (1930, 229480), (3088, 143425), (3860, 114740), (4825, 91792), (5737, 77200), (7720, 57370), (9650, 45896), (11474, 38600), (15440, 28685), (19300, 22948)]