98678800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 265420512

約数和(自身を除く): 166741712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 164, 176, 200, 205, 220, 275, 328, 400, 410, 440, 451, 547, 550, 656, 820, 880, 902, 1025, 1094, 1100, 1640, 1804, 2050, 2188, 2200, 2255, 2735, 3280, 3608, 4100, 4376, 4400, 4510, 5470, 6017, 7216, 8200, 8752, 9020, 10940, 11275, 12034, 13675, 16400, 18040, 21880, 22427, 22550, 24068, 27350, 30085, 36080, 43760, 44854, 45100, 48136, 54700, 60170, 89708, 90200, 96272, 109400, 112135, 120340, 150425, 179416, 180400, 218800, 224270, 240680, 246697, 300850, 358832, 448540, 481360, 493394, 560675, 601700, 897080, 986788, 1121350, 1203400, 1233485, 1794160, 1973576, 2242700, 2406800, 2466970, 3947152, 4485400, 4933940, 6167425, 8970800, 9867880, 12334850, 19735760, 24669700, 49339400, 98678800]

約数ペア:

[(1, 98678800), (2, 49339400), (4, 24669700), (5, 19735760), (8, 12334850), (10, 9867880), (11, 8970800), (16, 6167425), (20, 4933940), (22, 4485400), (25, 3947152), (40, 2466970), (41, 2406800), (44, 2242700), (50, 1973576), (55, 1794160), (80, 1233485), (82, 1203400), (88, 1121350), (100, 986788), (110, 897080), (164, 601700), (176, 560675), (200, 493394), (205, 481360), (220, 448540), (275, 358832), (328, 300850), (400, 246697), (410, 240680), (440, 224270), (451, 218800), (547, 180400), (550, 179416), (656, 150425), (820, 120340), (880, 112135), (902, 109400), (1025, 96272), (1094, 90200), (1100, 89708), (1640, 60170), (1804, 54700), (2050, 48136), (2188, 45100), (2200, 44854), (2255, 43760), (2735, 36080), (3280, 30085), (3608, 27350), (4100, 24068), (4376, 22550), (4400, 22427), (4510, 21880), (5470, 18040), (6017, 16400), (7216, 13675), (8200, 12034), (8752, 11275), (9020, 10940)]