40083670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 80189424

約数和(自身を除く): 40105754

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 211, 242, 314, 422, 605, 785, 1055, 1210, 1570, 1727, 2110, 2321, 3454, 4642, 8635, 11605, 17270, 18997, 23210, 25531, 33127, 37994, 51062, 66254, 94985, 127655, 165635, 189970, 255310, 331270, 364397, 728794, 1821985, 3643970, 4008367, 8016734, 20041835, 40083670]

約数ペア:

[(1, 40083670), (2, 20041835), (5, 8016734), (10, 4008367), (11, 3643970), (22, 1821985), (55, 728794), (110, 364397), (121, 331270), (157, 255310), (211, 189970), (242, 165635), (314, 127655), (422, 94985), (605, 66254), (785, 51062), (1055, 37994), (1210, 33127), (1570, 25531), (1727, 23210), (2110, 18997), (2321, 17270), (3454, 11605), (4642, 8635)]