193302800

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^2\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 90

約数和(自身を含む): 478652958

約数和(自身を除く): 285350158

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 353, 370, 400, 592, 706, 740, 925, 1369, 1412, 1480, 1765, 1850, 2738, 2824, 2960, 3530, 3700, 5476, 5648, 6845, 7060, 7400, 8825, 10952, 13061, 13690, 14120, 14800, 17650, 21904, 26122, 27380, 28240, 34225, 35300, 52244, 54760, 65305, 68450, 70600, 104488, 109520, 130610, 136900, 141200, 208976, 261220, 273800, 326525, 483257, 522440, 547600, 653050, 966514, 1044880, 1306100, 1933028, 2416285, 2612200, 3866056, 4832570, 5224400, 7732112, 9665140, 12081425, 19330280, 24162850, 38660560, 48325700, 96651400, 193302800]

約数ペア:

[(1, 193302800), (2, 96651400), (4, 48325700), (5, 38660560), (8, 24162850), (10, 19330280), (16, 12081425), (20, 9665140), (25, 7732112), (37, 5224400), (40, 4832570), (50, 3866056), (74, 2612200), (80, 2416285), (100, 1933028), (148, 1306100), (185, 1044880), (200, 966514), (296, 653050), (353, 547600), (370, 522440), (400, 483257), (592, 326525), (706, 273800), (740, 261220), (925, 208976), (1369, 141200), (1412, 136900), (1480, 130610), (1765, 109520), (1850, 104488), (2738, 70600), (2824, 68450), (2960, 65305), (3530, 54760), (3700, 52244), (5476, 35300), (5648, 34225), (6845, 28240), (7060, 27380), (7400, 26122), (8825, 21904), (10952, 17650), (13061, 14800), (13690, 14120)]