1036123760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20789}}^1$

素因数の和:20898

約数の個数: 80

約数和(自身を含む): 2784196800

約数和(自身を除く): 1748073040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2492, 3115, 3560, 4984, 6230, 7120, 9968, 12460, 20789, 24920, 41578, 49840, 83156, 103945, 145523, 166312, 207890, 291046, 332624, 415780, 582092, 727615, 831560, 1164184, 1455230, 1663120, 1850221, 2328368, 2910460, 3700442, 5820920, 7400884, 9251105, 11641840, 12951547, 14801768, 18502210, 25903094, 29603536, 37004420, 51806188, 64757735, 74008840, 103612376, 129515470, 148017680, 207224752, 259030940, 518061880, 1036123760]

約数ペア:

[(1, 1036123760), (2, 518061880), (4, 259030940), (5, 207224752), (7, 148017680), (8, 129515470), (10, 103612376), (14, 74008840), (16, 64757735), (20, 51806188), (28, 37004420), (35, 29603536), (40, 25903094), (56, 18502210), (70, 14801768), (80, 12951547), (89, 11641840), (112, 9251105), (140, 7400884), (178, 5820920), (280, 3700442), (356, 2910460), (445, 2328368), (560, 1850221), (623, 1663120), (712, 1455230), (890, 1164184), (1246, 831560), (1424, 727615), (1780, 582092), (2492, 415780), (3115, 332624), (3560, 291046), (4984, 207890), (6230, 166312), (7120, 145523), (9968, 103945), (12460, 83156), (20789, 49840), (24920, 41578)]