11372360

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 25687800

約数和(自身を除く): 14315440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 709, 802, 1418, 1604, 2005, 2836, 3208, 3545, 4010, 5672, 7090, 8020, 14180, 16040, 28360, 284309, 568618, 1137236, 1421545, 2274472, 2843090, 5686180, 11372360]

約数ペア:

[(1, 11372360), (2, 5686180), (4, 2843090), (5, 2274472), (8, 1421545), (10, 1137236), (20, 568618), (40, 284309), (401, 28360), (709, 16040), (802, 14180), (1418, 8020), (1604, 7090), (2005, 5672), (2836, 4010), (3208, 3545)]