27432400

素因数分解:

$2^4\times 5^2\times {\mathrm{68581}}^1$

素因数の和:68599

約数の個数: 30

約数和(自身を含む): 65907302

約数和(自身を除く): 38474902

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 68581, 137162, 274324, 342905, 548648, 685810, 1097296, 1371620, 1714525, 2743240, 3429050, 5486480, 6858100, 13716200, 27432400]

約数ペア:

[(1, 27432400), (2, 13716200), (4, 6858100), (5, 5486480), (8, 3429050), (10, 2743240), (16, 1714525), (20, 1371620), (25, 1097296), (40, 685810), (50, 548648), (80, 342905), (100, 274324), (200, 137162), (400, 68581)]