404752480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1523}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 1050755328

約数和(自身を除く): 646002848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 151, 160, 176, 220, 302, 352, 440, 604, 755, 880, 1208, 1510, 1523, 1661, 1760, 2416, 3020, 3046, 3322, 4832, 6040, 6092, 6644, 7615, 8305, 12080, 12184, 13288, 15230, 16610, 16753, 24160, 24368, 26576, 30460, 33220, 33506, 48736, 53152, 60920, 66440, 67012, 83765, 121840, 132880, 134024, 167530, 229973, 243680, 265760, 268048, 335060, 459946, 536096, 670120, 919892, 1149865, 1340240, 1839784, 2299730, 2529703, 2680480, 3679568, 4599460, 5059406, 7359136, 9198920, 10118812, 12648515, 18397840, 20237624, 25297030, 36795680, 40475248, 50594060, 80950496, 101188120, 202376240, 404752480]

約数ペア:

[(1, 404752480), (2, 202376240), (4, 101188120), (5, 80950496), (8, 50594060), (10, 40475248), (11, 36795680), (16, 25297030), (20, 20237624), (22, 18397840), (32, 12648515), (40, 10118812), (44, 9198920), (55, 7359136), (80, 5059406), (88, 4599460), (110, 3679568), (151, 2680480), (160, 2529703), (176, 2299730), (220, 1839784), (302, 1340240), (352, 1149865), (440, 919892), (604, 670120), (755, 536096), (880, 459946), (1208, 335060), (1510, 268048), (1523, 265760), (1661, 243680), (1760, 229973), (2416, 167530), (3020, 134024), (3046, 132880), (3322, 121840), (4832, 83765), (6040, 67012), (6092, 66440), (6644, 60920), (7615, 53152), (8305, 48736), (12080, 33506), (12184, 33220), (13288, 30460), (15230, 26576), (16610, 24368), (16753, 24160)]