85573660

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{11471}}^1$

素因数の和:11853

約数の個数: 24

約数和(自身を含む): 180202176

約数和(自身を除く): 94628516

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 11471, 22942, 45884, 57355, 114710, 229420, 4278683, 8557366, 17114732, 21393415, 42786830, 85573660]

約数ペア:

[(1, 85573660), (2, 42786830), (4, 21393415), (5, 17114732), (10, 8557366), (20, 4278683), (373, 229420), (746, 114710), (1492, 57355), (1865, 45884), (3730, 22942), (7460, 11471)]