16053140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19577}}^1$

素因数の和:19627

約数の個数: 24

約数和(自身を含む): 34535592

約数和(自身を除く): 18482452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19577, 39154, 78308, 97885, 195770, 391540, 802657, 1605314, 3210628, 4013285, 8026570, 16053140]

約数ペア:

[(1, 16053140), (2, 8026570), (4, 4013285), (5, 3210628), (10, 1605314), (20, 802657), (41, 391540), (82, 195770), (164, 97885), (205, 78308), (410, 39154), (820, 19577)]