29127538420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 63541739520

約数和(自身を除く): 34414201100

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 607, 710, 719, 940, 1214, 1420, 1438, 2428, 2876, 3035, 3337, 3595, 6070, 6674, 7190, 12140, 13348, 14380, 16685, 28529, 33370, 33793, 43097, 51049, 57058, 66740, 67586, 86194, 102098, 114116, 135172, 142645, 168965, 172388, 204196, 215485, 255245, 285290, 337930, 430970, 436433, 510490, 570580, 675860, 861940, 872866, 1020980, 1745732, 2025559, 2182165, 2399303, 4051118, 4364330, 4798606, 8102236, 8728660, 9597212, 10127795, 11996515, 20255590, 20512351, 23993030, 30986743, 40511180, 41024702, 47986060, 61973486, 82049404, 102561755, 123946972, 154933715, 205123510, 309867430, 410247020, 619734860, 1456376921, 2912753842, 5825507684, 7281884605, 14563769210, 29127538420]

約数ペア:

[(1, 29127538420), (2, 14563769210), (4, 7281884605), (5, 5825507684), (10, 2912753842), (20, 1456376921), (47, 619734860), (71, 410247020), (94, 309867430), (142, 205123510), (188, 154933715), (235, 123946972), (284, 102561755), (355, 82049404), (470, 61973486), (607, 47986060), (710, 41024702), (719, 40511180), (940, 30986743), (1214, 23993030), (1420, 20512351), (1438, 20255590), (2428, 11996515), (2876, 10127795), (3035, 9597212), (3337, 8728660), (3595, 8102236), (6070, 4798606), (6674, 4364330), (7190, 4051118), (12140, 2399303), (13348, 2182165), (14380, 2025559), (16685, 1745732), (28529, 1020980), (33370, 872866), (33793, 861940), (43097, 675860), (51049, 570580), (57058, 510490), (66740, 436433), (67586, 430970), (86194, 337930), (102098, 285290), (114116, 255245), (135172, 215485), (142645, 204196), (168965, 172388)]