45026140

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4423}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 94762080

約数和(自身を除く): 49735940

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 4423, 5090, 8846, 10180, 17692, 22115, 44230, 88460, 2251307, 4502614, 9005228, 11256535, 22513070, 45026140]

約数ペア:

[(1, 45026140), (2, 22513070), (4, 11256535), (5, 9005228), (10, 4502614), (20, 2251307), (509, 88460), (1018, 44230), (2036, 22115), (2545, 17692), (4423, 10180), (5090, 8846)]