44112640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 124651296

約数和(自身を除く): 80538656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 241, 256, 260, 286, 320, 352, 416, 440, 482, 520, 572, 640, 704, 715, 832, 880, 964, 1040, 1144, 1205, 1280, 1408, 1430, 1664, 1760, 1928, 2080, 2288, 2410, 2651, 2816, 2860, 3133, 3328, 3520, 3856, 4160, 4576, 4820, 5302, 5720, 6266, 7040, 7712, 8320, 9152, 9640, 10604, 11440, 12532, 13255, 14080, 15424, 15665, 16640, 18304, 19280, 21208, 22880, 25064, 26510, 30848, 31330, 34463, 36608, 38560, 42416, 45760, 50128, 53020, 61696, 62660, 68926, 77120, 84832, 91520, 100256, 106040, 125320, 137852, 154240, 169664, 172315, 183040, 200512, 212080, 250640, 275704, 308480, 339328, 344630, 401024, 424160, 501280, 551408, 678656, 689260, 802048, 848320, 1002560, 1102816, 1378520, 1696640, 2005120, 2205632, 2757040, 3393280, 4010240, 4411264, 5514080, 8822528, 11028160, 22056320, 44112640]

約数ペア:

[(1, 44112640), (2, 22056320), (4, 11028160), (5, 8822528), (8, 5514080), (10, 4411264), (11, 4010240), (13, 3393280), (16, 2757040), (20, 2205632), (22, 2005120), (26, 1696640), (32, 1378520), (40, 1102816), (44, 1002560), (52, 848320), (55, 802048), (64, 689260), (65, 678656), (80, 551408), (88, 501280), (104, 424160), (110, 401024), (128, 344630), (130, 339328), (143, 308480), (160, 275704), (176, 250640), (208, 212080), (220, 200512), (241, 183040), (256, 172315), (260, 169664), (286, 154240), (320, 137852), (352, 125320), (416, 106040), (440, 100256), (482, 91520), (520, 84832), (572, 77120), (640, 68926), (704, 62660), (715, 61696), (832, 53020), (880, 50128), (964, 45760), (1040, 42416), (1144, 38560), (1205, 36608), (1280, 34463), (1408, 31330), (1430, 30848), (1664, 26510), (1760, 25064), (1928, 22880), (2080, 21208), (2288, 19280), (2410, 18304), (2651, 16640), (2816, 15665), (2860, 15424), (3133, 14080), (3328, 13255), (3520, 12532), (3856, 11440), (4160, 10604), (4576, 9640), (4820, 9152), (5302, 8320), (5720, 7712), (6266, 7040)]