40410820

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5417}}^1$

素因数の和:5799

約数の個数: 24

約数和(自身を含む): 85105944

約数和(自身を除く): 44695124

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 5417, 7460, 10834, 21668, 27085, 54170, 108340, 2020541, 4041082, 8082164, 10102705, 20205410, 40410820]

約数ペア:

[(1, 40410820), (2, 20205410), (4, 10102705), (5, 8082164), (10, 4041082), (20, 2020541), (373, 108340), (746, 54170), (1492, 27085), (1865, 21668), (3730, 10834), (5417, 7460)]