181024480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12468

約数の個数: 96

約数和(自身を含む): 526405824

約数和(自身を除く): 345381344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 12433, 14560, 24866, 49732, 62165, 87031, 99464, 124330, 161629, 174062, 198928, 248660, 323258, 348124, 397856, 435155, 497320, 646516, 696248, 808145, 870310, 994640, 1131403, 1293032, 1392496, 1616290, 1740620, 1989280, 2262806, 2586064, 2784992, 3232580, 3481240, 4525612, 5172128, 5657015, 6465160, 6962480, 9051224, 11314030, 12930320, 13924960, 18102448, 22628060, 25860640, 36204896, 45256120, 90512240, 181024480]

約数ペア:

[(1, 181024480), (2, 90512240), (4, 45256120), (5, 36204896), (7, 25860640), (8, 22628060), (10, 18102448), (13, 13924960), (14, 12930320), (16, 11314030), (20, 9051224), (26, 6962480), (28, 6465160), (32, 5657015), (35, 5172128), (40, 4525612), (52, 3481240), (56, 3232580), (65, 2784992), (70, 2586064), (80, 2262806), (91, 1989280), (104, 1740620), (112, 1616290), (130, 1392496), (140, 1293032), (160, 1131403), (182, 994640), (208, 870310), (224, 808145), (260, 696248), (280, 646516), (364, 497320), (416, 435155), (455, 397856), (520, 348124), (560, 323258), (728, 248660), (910, 198928), (1040, 174062), (1120, 161629), (1456, 124330), (1820, 99464), (2080, 87031), (2912, 62165), (3640, 49732), (7280, 24866), (12433, 14560)]