15856160

素因数分解:

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

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 37834776

約数和(自身を除く): 21978616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 877, 904, 1130, 1754, 1808, 2260, 3508, 3616, 4385, 4520, 7016, 8770, 9040, 14032, 17540, 18080, 28064, 35080, 70160, 99101, 140320, 198202, 396404, 495505, 792808, 991010, 1585616, 1982020, 3171232, 3964040, 7928080, 15856160]

約数ペア:

[(1, 15856160), (2, 7928080), (4, 3964040), (5, 3171232), (8, 1982020), (10, 1585616), (16, 991010), (20, 792808), (32, 495505), (40, 396404), (80, 198202), (113, 140320), (160, 99101), (226, 70160), (452, 35080), (565, 28064), (877, 18080), (904, 17540), (1130, 14032), (1754, 9040), (1808, 8770), (2260, 7016), (3508, 4520), (3616, 4385)]