11609660

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2917}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 24511200

約数和(自身を除く): 12901540

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 2917, 3980, 5834, 11668, 14585, 29170, 58340, 580483, 1160966, 2321932, 2902415, 5804830, 11609660]

約数ペア:

[(1, 11609660), (2, 5804830), (4, 2902415), (5, 2321932), (10, 1160966), (20, 580483), (199, 58340), (398, 29170), (796, 14585), (995, 11668), (1990, 5834), (2917, 3980)]