41765920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 114307200

約数和(自身を除く): 72541280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 419, 445, 560, 623, 712, 838, 890, 1120, 1246, 1424, 1676, 1780, 2095, 2492, 2848, 2933, 3115, 3352, 3560, 4190, 4984, 5866, 6230, 6704, 7120, 8380, 9968, 11732, 12460, 13408, 14240, 14665, 16760, 19936, 23464, 24920, 29330, 33520, 37291, 46928, 49840, 58660, 67040, 74582, 93856, 99680, 117320, 149164, 186455, 234640, 261037, 298328, 372910, 469280, 522074, 596656, 745820, 1044148, 1193312, 1305185, 1491640, 2088296, 2610370, 2983280, 4176592, 5220740, 5966560, 8353184, 10441480, 20882960, 41765920]

約数ペア:

[(1, 41765920), (2, 20882960), (4, 10441480), (5, 8353184), (7, 5966560), (8, 5220740), (10, 4176592), (14, 2983280), (16, 2610370), (20, 2088296), (28, 1491640), (32, 1305185), (35, 1193312), (40, 1044148), (56, 745820), (70, 596656), (80, 522074), (89, 469280), (112, 372910), (140, 298328), (160, 261037), (178, 234640), (224, 186455), (280, 149164), (356, 117320), (419, 99680), (445, 93856), (560, 74582), (623, 67040), (712, 58660), (838, 49840), (890, 46928), (1120, 37291), (1246, 33520), (1424, 29330), (1676, 24920), (1780, 23464), (2095, 19936), (2492, 16760), (2848, 14665), (2933, 14240), (3115, 13408), (3352, 12460), (3560, 11732), (4190, 9968), (4984, 8380), (5866, 7120), (6230, 6704)]