16119160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5101}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 36734400

約数和(自身を除く): 20615240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 5101, 10202, 20404, 25505, 40808, 51010, 102020, 204040, 402979, 805958, 1611916, 2014895, 3223832, 4029790, 8059580, 16119160]

約数ペア:

[(1, 16119160), (2, 8059580), (4, 4029790), (5, 3223832), (8, 2014895), (10, 1611916), (20, 805958), (40, 402979), (79, 204040), (158, 102020), (316, 51010), (395, 40808), (632, 25505), (790, 20404), (1580, 10202), (3160, 5101)]