27488480

素因数分解:

$2^5\times 5^1\times {\mathrm{171803}}^1$

素因数の和:171818

約数の個数: 24

約数和(自身を含む): 64941912

約数和(自身を除く): 37453432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 171803, 343606, 687212, 859015, 1374424, 1718030, 2748848, 3436060, 5497696, 6872120, 13744240, 27488480]

約数ペア:

[(1, 27488480), (2, 13744240), (4, 6872120), (5, 5497696), (8, 3436060), (10, 2748848), (16, 1718030), (20, 1374424), (32, 859015), (40, 687212), (80, 343606), (160, 171803)]