13087688560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{14629}}^1$

素因数の和:14906

約数の個数: 80

約数和(自身を含む): 31152068640

約数和(自身を除く): 18064380080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 211, 212, 265, 422, 424, 530, 844, 848, 1055, 1060, 1688, 2110, 2120, 3376, 4220, 4240, 8440, 11183, 14629, 16880, 22366, 29258, 44732, 55915, 58516, 73145, 89464, 111830, 117032, 146290, 178928, 223660, 234064, 292580, 447320, 585160, 775337, 894640, 1170320, 1550674, 3086719, 3101348, 3876685, 6173438, 6202696, 7753370, 12346876, 12405392, 15433595, 15506740, 24693752, 30867190, 31013480, 49387504, 61734380, 62026960, 123468760, 163596107, 246937520, 327192214, 654384428, 817980535, 1308768856, 1635961070, 2617537712, 3271922140, 6543844280, 13087688560]

約数ペア:

[(1, 13087688560), (2, 6543844280), (4, 3271922140), (5, 2617537712), (8, 1635961070), (10, 1308768856), (16, 817980535), (20, 654384428), (40, 327192214), (53, 246937520), (80, 163596107), (106, 123468760), (211, 62026960), (212, 61734380), (265, 49387504), (422, 31013480), (424, 30867190), (530, 24693752), (844, 15506740), (848, 15433595), (1055, 12405392), (1060, 12346876), (1688, 7753370), (2110, 6202696), (2120, 6173438), (3376, 3876685), (4220, 3101348), (4240, 3086719), (8440, 1550674), (11183, 1170320), (14629, 894640), (16880, 775337), (22366, 585160), (29258, 447320), (44732, 292580), (55915, 234064), (58516, 223660), (73145, 178928), (89464, 146290), (111830, 117032)]