2582240

素因数分解:

$2^5\times 5^1\times {\mathrm{16139}}^1$

素因数の和:16154

約数の個数: 24

約数和(自身を含む): 6100920

約数和(自身を除く): 3518680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16139, 32278, 64556, 80695, 129112, 161390, 258224, 322780, 516448, 645560, 1291120, 2582240]

約数ペア:

[(1, 2582240), (2, 1291120), (4, 645560), (5, 516448), (8, 322780), (10, 258224), (16, 161390), (20, 129112), (32, 80695), (40, 64556), (80, 32278), (160, 16139)]