26149087720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1\times {\mathrm{2713}}^1$

素因数の和:3947

約数の個数: 128

約数和(自身を含む): 69643411200

約数和(自身を除く): 43494323480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1187, 1624, 2030, 2374, 2713, 4060, 4748, 5426, 5935, 8120, 8309, 9496, 10852, 11870, 13565, 16618, 18991, 21704, 23740, 27130, 33236, 34423, 37982, 41545, 47480, 54260, 66472, 68846, 75964, 78677, 83090, 94955, 108520, 137692, 151928, 157354, 166180, 172115, 189910, 240961, 275384, 314708, 332360, 344230, 379820, 393385, 481922, 550739, 629416, 688460, 759640, 786770, 963844, 1101478, 1204805, 1376920, 1573540, 1927688, 2202956, 2409610, 2753695, 3147080, 3220331, 4405912, 4819220, 5507390, 6440662, 9638440, 11014780, 12881324, 16101655, 22029560, 22542317, 25762648, 32203310, 45084634, 64406620, 90169268, 93389599, 112711585, 128813240, 180338536, 186779198, 225423170, 373558396, 450846340, 466947995, 653727193, 747116792, 901692680, 933895990, 1307454386, 1867791980, 2614908772, 3268635965, 3735583960, 5229817544, 6537271930, 13074543860, 26149087720]

約数ペア:

[(1, 26149087720), (2, 13074543860), (4, 6537271930), (5, 5229817544), (7, 3735583960), (8, 3268635965), (10, 2614908772), (14, 1867791980), (20, 1307454386), (28, 933895990), (29, 901692680), (35, 747116792), (40, 653727193), (56, 466947995), (58, 450846340), (70, 373558396), (116, 225423170), (140, 186779198), (145, 180338536), (203, 128813240), (232, 112711585), (280, 93389599), (290, 90169268), (406, 64406620), (580, 45084634), (812, 32203310), (1015, 25762648), (1160, 22542317), (1187, 22029560), (1624, 16101655), (2030, 12881324), (2374, 11014780), (2713, 9638440), (4060, 6440662), (4748, 5507390), (5426, 4819220), (5935, 4405912), (8120, 3220331), (8309, 3147080), (9496, 2753695), (10852, 2409610), (11870, 2202956), (13565, 1927688), (16618, 1573540), (18991, 1376920), (21704, 1204805), (23740, 1101478), (27130, 963844), (33236, 786770), (34423, 759640), (37982, 688460), (41545, 629416), (47480, 550739), (54260, 481922), (66472, 393385), (68846, 379820), (75964, 344230), (78677, 332360), (83090, 314708), (94955, 275384), (108520, 240961), (137692, 189910), (151928, 172115), (157354, 166180)]