4606969640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2857}}^1$

素因数の和:3331

約数の個数: 128

約数和(自身を含む): 12791036160

約数和(自身を除く): 8184066520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 443, 455, 520, 728, 886, 910, 1772, 1820, 2215, 2857, 3101, 3544, 3640, 4430, 5714, 5759, 6202, 8860, 11428, 11518, 12404, 14285, 15505, 17720, 19999, 22856, 23036, 24808, 28570, 28795, 31010, 37141, 39998, 40313, 46072, 57140, 57590, 62020, 74282, 79996, 80626, 99995, 114280, 115180, 124040, 148564, 159992, 161252, 185705, 199990, 201565, 230360, 259987, 297128, 322504, 371410, 399980, 403130, 519974, 742820, 799960, 806260, 1039948, 1265651, 1299935, 1485640, 1612520, 2079896, 2531302, 2599870, 5062604, 5199740, 6328255, 8859557, 10125208, 10399480, 12656510, 16453463, 17719114, 25313020, 32906926, 35438228, 44297785, 50626040, 65813852, 70876456, 82267315, 88595570, 115174241, 131627704, 164534630, 177191140, 230348482, 329069260, 354382280, 460696964, 575871205, 658138520, 921393928, 1151742410, 2303484820, 4606969640]

約数ペア:

[(1, 4606969640), (2, 2303484820), (4, 1151742410), (5, 921393928), (7, 658138520), (8, 575871205), (10, 460696964), (13, 354382280), (14, 329069260), (20, 230348482), (26, 177191140), (28, 164534630), (35, 131627704), (40, 115174241), (52, 88595570), (56, 82267315), (65, 70876456), (70, 65813852), (91, 50626040), (104, 44297785), (130, 35438228), (140, 32906926), (182, 25313020), (260, 17719114), (280, 16453463), (364, 12656510), (443, 10399480), (455, 10125208), (520, 8859557), (728, 6328255), (886, 5199740), (910, 5062604), (1772, 2599870), (1820, 2531302), (2215, 2079896), (2857, 1612520), (3101, 1485640), (3544, 1299935), (3640, 1265651), (4430, 1039948), (5714, 806260), (5759, 799960), (6202, 742820), (8860, 519974), (11428, 403130), (11518, 399980), (12404, 371410), (14285, 322504), (15505, 297128), (17720, 259987), (19999, 230360), (22856, 201565), (23036, 199990), (24808, 185705), (28570, 161252), (28795, 159992), (31010, 148564), (37141, 124040), (39998, 115180), (40313, 114280), (46072, 99995), (57140, 80626), (57590, 79996), (62020, 74282)]