11354720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 29719872

約数和(自身を除く): 18365152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 103, 104, 106, 130, 160, 206, 208, 212, 260, 265, 412, 416, 424, 515, 520, 530, 689, 824, 848, 1030, 1040, 1060, 1339, 1378, 1648, 1696, 2060, 2080, 2120, 2678, 2756, 3296, 3445, 4120, 4240, 5356, 5459, 5512, 6695, 6890, 8240, 8480, 10712, 10918, 11024, 13390, 13780, 16480, 21424, 21836, 22048, 26780, 27295, 27560, 42848, 43672, 53560, 54590, 55120, 70967, 87344, 107120, 109180, 110240, 141934, 174688, 214240, 218360, 283868, 354835, 436720, 567736, 709670, 873440, 1135472, 1419340, 2270944, 2838680, 5677360, 11354720]

約数ペア:

[(1, 11354720), (2, 5677360), (4, 2838680), (5, 2270944), (8, 1419340), (10, 1135472), (13, 873440), (16, 709670), (20, 567736), (26, 436720), (32, 354835), (40, 283868), (52, 218360), (53, 214240), (65, 174688), (80, 141934), (103, 110240), (104, 109180), (106, 107120), (130, 87344), (160, 70967), (206, 55120), (208, 54590), (212, 53560), (260, 43672), (265, 42848), (412, 27560), (416, 27295), (424, 26780), (515, 22048), (520, 21836), (530, 21424), (689, 16480), (824, 13780), (848, 13390), (1030, 11024), (1040, 10918), (1060, 10712), (1339, 8480), (1378, 8240), (1648, 6890), (1696, 6695), (2060, 5512), (2080, 5459), (2120, 5356), (2678, 4240), (2756, 4120), (3296, 3445)]