63424640

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 153140760

約数和(自身を除く): 89716120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 877, 904, 1130, 1754, 1808, 2260, 3508, 3616, 4385, 4520, 7016, 7232, 8770, 9040, 14032, 14464, 17540, 18080, 28064, 35080, 36160, 56128, 70160, 72320, 99101, 112256, 140320, 198202, 280640, 396404, 495505, 561280, 792808, 991010, 1585616, 1982020, 3171232, 3964040, 6342464, 7928080, 12684928, 15856160, 31712320, 63424640]

約数ペア:

[(1, 63424640), (2, 31712320), (4, 15856160), (5, 12684928), (8, 7928080), (10, 6342464), (16, 3964040), (20, 3171232), (32, 1982020), (40, 1585616), (64, 991010), (80, 792808), (113, 561280), (128, 495505), (160, 396404), (226, 280640), (320, 198202), (452, 140320), (565, 112256), (640, 99101), (877, 72320), (904, 70160), (1130, 56128), (1754, 36160), (1808, 35080), (2260, 28064), (3508, 18080), (3616, 17540), (4385, 14464), (4520, 14032), (7016, 9040), (7232, 8770)]