1032708440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{549313}}^1$

素因数の和:549371

約数の個数: 32

約数和(自身を含む): 2373036480

約数和(自身を除く): 1340328040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 549313, 1098626, 2197252, 2746565, 4394504, 5493130, 10986260, 21972520, 25817711, 51635422, 103270844, 129088555, 206541688, 258177110, 516354220, 1032708440]

約数ペア:

[(1, 1032708440), (2, 516354220), (4, 258177110), (5, 206541688), (8, 129088555), (10, 103270844), (20, 51635422), (40, 25817711), (47, 21972520), (94, 10986260), (188, 5493130), (235, 4394504), (376, 2746565), (470, 2197252), (940, 1098626), (1880, 549313)]