65849208040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{43543}}^1$

素因数の和:44063

約数の個数: 128

約数和(自身を含む): 185100318720

約数和(自身を除く): 119251110680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 491, 616, 770, 982, 1540, 1964, 2455, 3080, 3437, 3928, 4910, 5401, 6874, 9820, 10802, 13748, 17185, 19640, 21604, 27005, 27496, 34370, 37807, 43208, 43543, 54010, 68740, 75614, 87086, 108020, 137480, 151228, 174172, 189035, 216040, 217715, 302456, 304801, 348344, 378070, 435430, 478973, 609602, 756140, 870860, 957946, 1219204, 1512280, 1524005, 1741720, 1915892, 2394865, 2438408, 3048010, 3352811, 3831784, 4789730, 6096020, 6705622, 9579460, 12192040, 13411244, 16764055, 19158920, 21379613, 26822488, 33528110, 42759226, 67056220, 85518452, 106898065, 134112440, 149657291, 171036904, 213796130, 235175743, 299314582, 427592260, 470351486, 598629164, 748286455, 855184520, 940702972, 1175878715, 1197258328, 1496572910, 1646230201, 1881405944, 2351757430, 2993145820, 3292460402, 4703514860, 5986291640, 6584920804, 8231151005, 9407029720, 13169841608, 16462302010, 32924604020, 65849208040]

約数ペア:

[(1, 65849208040), (2, 32924604020), (4, 16462302010), (5, 13169841608), (7, 9407029720), (8, 8231151005), (10, 6584920804), (11, 5986291640), (14, 4703514860), (20, 3292460402), (22, 2993145820), (28, 2351757430), (35, 1881405944), (40, 1646230201), (44, 1496572910), (55, 1197258328), (56, 1175878715), (70, 940702972), (77, 855184520), (88, 748286455), (110, 598629164), (140, 470351486), (154, 427592260), (220, 299314582), (280, 235175743), (308, 213796130), (385, 171036904), (440, 149657291), (491, 134112440), (616, 106898065), (770, 85518452), (982, 67056220), (1540, 42759226), (1964, 33528110), (2455, 26822488), (3080, 21379613), (3437, 19158920), (3928, 16764055), (4910, 13411244), (5401, 12192040), (6874, 9579460), (9820, 6705622), (10802, 6096020), (13748, 4789730), (17185, 3831784), (19640, 3352811), (21604, 3048010), (27005, 2438408), (27496, 2394865), (34370, 1915892), (37807, 1741720), (43208, 1524005), (43543, 1512280), (54010, 1219204), (68740, 957946), (75614, 870860), (87086, 756140), (108020, 609602), (137480, 478973), (151228, 435430), (174172, 378070), (189035, 348344), (216040, 304801), (217715, 302456)]