8127950

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 15233400

約数和(自身を除く): 7105450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1091, 1490, 2182, 3725, 5455, 7450, 10910, 27275, 54550, 162559, 325118, 812795, 1625590, 4063975, 8127950]

約数ペア:

[(1, 8127950), (2, 4063975), (5, 1625590), (10, 812795), (25, 325118), (50, 162559), (149, 54550), (298, 27275), (745, 10910), (1091, 7450), (1490, 5455), (2182, 3725)]