40974220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{292673}}^1$

素因数の和:292689

約数の個数: 24

約数和(自身を含む): 98338464

約数和(自身を除く): 57364244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 292673, 585346, 1170692, 1463365, 2048711, 2926730, 4097422, 5853460, 8194844, 10243555, 20487110, 40974220]

約数ペア:

[(1, 40974220), (2, 20487110), (4, 10243555), (5, 8194844), (7, 5853460), (10, 4097422), (14, 2926730), (20, 2048711), (28, 1463365), (35, 1170692), (70, 585346), (140, 292673)]