22606040

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 51068880

約数和(自身を除く): 28462840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 1997, 2264, 2830, 3994, 5660, 7988, 9985, 11320, 15976, 19970, 39940, 79880, 565151, 1130302, 2260604, 2825755, 4521208, 5651510, 11303020, 22606040]

約数ペア:

[(1, 22606040), (2, 11303020), (4, 5651510), (5, 4521208), (8, 2825755), (10, 2260604), (20, 1130302), (40, 565151), (283, 79880), (566, 39940), (1132, 19970), (1415, 15976), (1997, 11320), (2264, 9985), (2830, 7988), (3994, 5660)]