31425400

素因数分解:

$2^3\times 5^2\times {\mathrm{157127}}^1$

素因数の和:157143

約数の個数: 24

約数和(自身を含む): 73064520

約数和(自身を除く): 41639120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 157127, 314254, 628508, 785635, 1257016, 1571270, 3142540, 3928175, 6285080, 7856350, 15712700, 31425400]

約数ペア:

[(1, 31425400), (2, 15712700), (4, 7856350), (5, 6285080), (8, 3928175), (10, 3142540), (20, 1571270), (25, 1257016), (40, 785635), (50, 628508), (100, 314254), (200, 157127)]