41139340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2791}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 95687424

約数和(自身を除く): 54548084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2791, 2948, 3685, 5582, 7370, 11164, 13955, 14740, 27910, 30701, 55820, 61402, 122804, 153505, 186997, 307010, 373994, 614020, 747988, 934985, 1869970, 2056967, 3739940, 4113934, 8227868, 10284835, 20569670, 41139340]

約数ペア:

[(1, 41139340), (2, 20569670), (4, 10284835), (5, 8227868), (10, 4113934), (11, 3739940), (20, 2056967), (22, 1869970), (44, 934985), (55, 747988), (67, 614020), (110, 373994), (134, 307010), (220, 186997), (268, 153505), (335, 122804), (670, 61402), (737, 55820), (1340, 30701), (1474, 27910), (2791, 14740), (2948, 13955), (3685, 11164), (5582, 7370)]