2008208078240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137926379}}^1$

素因数の和:137926414

約数の個数: 96

約数和(自身を含む): 5839251223680

約数和(自身を除く): 3831043145440

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, 14560, 137926379, 275852758, 551705516, 689631895, 965484653, 1103411032, 1379263790, 1793042927, 1930969306, 2206822064, 2758527580, 3586085854, 3861938612, 4413644128, 4827423265, 5517055160, 7172171708, 7723877224, 8965214635, 9654846530, 11034110320, 12551300489, 14344343416, 15447754448, 17930429270, 19309693060, 22068220640, 25102600978, 28688686832, 30895508896, 35860858540, 38619386120, 50205201956, 57377373664, 62756502445, 71721717080, 77238772240, 100410403912, 125513004890, 143443434160, 154477544480, 200820807824, 251026009780, 286886868320, 401641615648, 502052019560, 1004104039120, 2008208078240]

約数ペア:

[(1, 2008208078240), (2, 1004104039120), (4, 502052019560), (5, 401641615648), (7, 286886868320), (8, 251026009780), (10, 200820807824), (13, 154477544480), (14, 143443434160), (16, 125513004890), (20, 100410403912), (26, 77238772240), (28, 71721717080), (32, 62756502445), (35, 57377373664), (40, 50205201956), (52, 38619386120), (56, 35860858540), (65, 30895508896), (70, 28688686832), (80, 25102600978), (91, 22068220640), (104, 19309693060), (112, 17930429270), (130, 15447754448), (140, 14344343416), (160, 12551300489), (182, 11034110320), (208, 9654846530), (224, 8965214635), (260, 7723877224), (280, 7172171708), (364, 5517055160), (416, 4827423265), (455, 4413644128), (520, 3861938612), (560, 3586085854), (728, 2758527580), (910, 2206822064), (1040, 1930969306), (1120, 1793042927), (1456, 1379263790), (1820, 1103411032), (2080, 965484653), (2912, 689631895), (3640, 551705516), (7280, 275852758), (14560, 137926379)]