89378850940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 203470848000

約数和(自身を除く): 114091997060

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 79, 124, 148, 149, 155, 158, 185, 298, 310, 316, 331, 370, 395, 596, 620, 662, 740, 745, 790, 1147, 1324, 1490, 1580, 1655, 2294, 2449, 2923, 2980, 3310, 4588, 4619, 4898, 5513, 5735, 5846, 6620, 9238, 9796, 10261, 11026, 11470, 11692, 11771, 12245, 12247, 14615, 18476, 20522, 22052, 22940, 23095, 23542, 24490, 24494, 26149, 27565, 29230, 41044, 46190, 47084, 48980, 48988, 49319, 51305, 52298, 55130, 58460, 58855, 61235, 90613, 92380, 98638, 102610, 104596, 110260, 117710, 122470, 130745, 170903, 181226, 197276, 205220, 235420, 244940, 246595, 261490, 341806, 362452, 364901, 379657, 435527, 453065, 493190, 522980, 683612, 729802, 759314, 810619, 854515, 871054, 906130, 967513, 986380, 1459604, 1518628, 1528889, 1621238, 1709030, 1742108, 1812260, 1824505, 1824803, 1898285, 1935026, 2177635, 3057778, 3242476, 3418060, 3649010, 3649606, 3796570, 3870052, 3896201, 4053095, 4355270, 4837565, 6115556, 7298020, 7299212, 7593140, 7644445, 7792402, 8106190, 8710540, 9124015, 9675130, 13501337, 15288890, 15584804, 16212380, 18248030, 19350260, 19481005, 27002674, 29992903, 30577780, 36496060, 38962010, 54005348, 56568893, 59985806, 67506685, 77924020, 113137786, 119971612, 120782231, 135013370, 144159437, 149964515, 226275572, 241564462, 270026740, 282844465, 288318874, 299929030, 483128924, 565688930, 576637748, 599858060, 603911155, 720797185, 1131377860, 1207822310, 1441594370, 2415644620, 2883188740, 4468942547, 8937885094, 17875770188, 22344712735, 44689425470, 89378850940]

約数ペア:

[(1, 89378850940), (2, 44689425470), (4, 22344712735), (5, 17875770188), (10, 8937885094), (20, 4468942547), (31, 2883188740), (37, 2415644620), (62, 1441594370), (74, 1207822310), (79, 1131377860), (124, 720797185), (148, 603911155), (149, 599858060), (155, 576637748), (158, 565688930), (185, 483128924), (298, 299929030), (310, 288318874), (316, 282844465), (331, 270026740), (370, 241564462), (395, 226275572), (596, 149964515), (620, 144159437), (662, 135013370), (740, 120782231), (745, 119971612), (790, 113137786), (1147, 77924020), (1324, 67506685), (1490, 59985806), (1580, 56568893), (1655, 54005348), (2294, 38962010), (2449, 36496060), (2923, 30577780), (2980, 29992903), (3310, 27002674), (4588, 19481005), (4619, 19350260), (4898, 18248030), (5513, 16212380), (5735, 15584804), (5846, 15288890), (6620, 13501337), (9238, 9675130), (9796, 9124015), (10261, 8710540), (11026, 8106190), (11470, 7792402), (11692, 7644445), (11771, 7593140), (12245, 7299212), (12247, 7298020), (14615, 6115556), (18476, 4837565), (20522, 4355270), (22052, 4053095), (22940, 3896201), (23095, 3870052), (23542, 3796570), (24490, 3649606), (24494, 3649010), (26149, 3418060), (27565, 3242476), (29230, 3057778), (41044, 2177635), (46190, 1935026), (47084, 1898285), (48980, 1824803), (48988, 1824505), (49319, 1812260), (51305, 1742108), (52298, 1709030), (55130, 1621238), (58460, 1528889), (58855, 1518628), (61235, 1459604), (90613, 986380), (92380, 967513), (98638, 906130), (102610, 871054), (104596, 854515), (110260, 810619), (117710, 759314), (122470, 729802), (130745, 683612), (170903, 522980), (181226, 493190), (197276, 453065), (205220, 435527), (235420, 379657), (244940, 364901), (246595, 362452), (261490, 341806)]