5587340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 7385620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 233, 436, 466, 545, 932, 1090, 1165, 1199, 2180, 2330, 2398, 2563, 4660, 4796, 5126, 5995, 10252, 11990, 12815, 23980, 25397, 25630, 50794, 51260, 101588, 126985, 253970, 279367, 507940, 558734, 1117468, 1396835, 2793670, 5587340]

約数ペア:

[(1, 5587340), (2, 2793670), (4, 1396835), (5, 1117468), (10, 558734), (11, 507940), (20, 279367), (22, 253970), (44, 126985), (55, 101588), (109, 51260), (110, 50794), (218, 25630), (220, 25397), (233, 23980), (436, 12815), (466, 11990), (545, 10252), (932, 5995), (1090, 5126), (1165, 4796), (1199, 4660), (2180, 2563), (2330, 2398)]