27280250

素因数分解:

$2^1\times 5^3\times {\mathrm{109121}}^1$

素因数の和:109138

約数の個数: 16

約数和(自身を含む): 51069096

約数和(自身を除く): 23788846

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 109121, 218242, 545605, 1091210, 2728025, 5456050, 13640125, 27280250]

約数ペア:

[(1, 27280250), (2, 13640125), (5, 5456050), (10, 2728025), (25, 1091210), (50, 545605), (125, 218242), (250, 109121)]