10438030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 19971360

約数和(自身を除く): 9533330

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 401, 685, 802, 1370, 2005, 2603, 4010, 5206, 7619, 13015, 15238, 26030, 38095, 54937, 76190, 109874, 274685, 549370, 1043803, 2087606, 5219015, 10438030]

約数ペア:

[(1, 10438030), (2, 5219015), (5, 2087606), (10, 1043803), (19, 549370), (38, 274685), (95, 109874), (137, 76190), (190, 54937), (274, 38095), (401, 26030), (685, 15238), (802, 13015), (1370, 7619), (2005, 5206), (2603, 4010)]